[Student-projects] Regarding GSoc 2014
Ershad K
ershad92 at gmail.com
Wed Mar 19 02:46:43 PDT 2014
Hi Deepak,
Please upload this proposal to SMC wiki and answer the default set of SMC's
GSoC questions. Cheers.
On Fri, Mar 14, 2014 at 11:45 PM, Deepak kumar <
deepak.kumar.ece11 at itbhu.ac.in> wrote:
> *This is my proposal for project Grandham. Please suggest any required
> changes.*
>
>
> *Introduction*
>
>
> Grandham is a project of an organization SMC to maintain and record
> bibliographic record. The current project allows authentic users to create
> bibliographic record (books), edit and update it. There are different tabs
> of books, authors, publishers and libraries. Feature to add book cover and
> searching of items on the basis of language are also there. But if we want
> to process the record, it is difficult for computers to read them in their
> original form. The records need to be in converted into proper format in
> order to make it machine readable that format should be internationally
> acceptable. So we want to introduce MARC 21 feature in Grandham for all
> types of bibliographic records. MARC 21 is a set of digital format for the
> description of items such as books, bibliographic record etc. There are
> several versions of MARC out of which MARC 21 is most predominant. Using
> the format of MARC we will convert record to machine readable form.
>
>
> *Project Goals*
>
>
> The main goal of the project is to introduce MARC 21 import/export
> feature in Grandham. The features which will be introduced are:
>
> 1. Import and parse bibliographic data from MARC 21 records. It
> basically means reading and decoding MARC 21 record so that we can
> understand it. (Reading and decoding operation)
>
> 2. Improving book table. Currently book table contains limited
> field columns and it need to be extended in order to accommodate extra
> fields.
>
> 3. If we have a bibliographic record, we need convert it into MARC
> 21 format so that it can be processed by machines. (encoding Operation)
>
> 4. We need to have export feature i.e. exporting data to existing
> MARC 21 record in case if we want to append some data. (writing operation)
>
> 5. Since there are large number of fields and sub fields in MARC 21
> so we will have option feature for the user which fields of record must be
> shown on view page. However we need to import all the field to our
> database.
>
> 6. A small profile for authors and publishers can be made.
>
> 7. We need add comment option on each record in order to have
> review of users.
>
> 8. We need improve the Front end of the project in order to make
> more user friendly.
>
> *Future Development*
>
>
> The current project only deals with bibliographic record and it can be
> extended to other formats like authority records, communication
> information.
>
>
> *Implementation*
>
>
> In order to implement MARC 21 import/export feature in Grandham I need
> to understand it thoroughly. MARC 21 is a huge document having 800+ fields
> and 3000+ subfields and it follows a particular format for encoding
> /decoding data.
>
> 1. First we need to import MARC file which can be done through
> ruby's 'file_filed_tag' which supports all type of file. Once the file is
> selected by browsing and submitted, we need to read it in controller.
> Moreover we will have an option to select files from existing records too.
> Once we read it as a string we can decode it using ruby-marc library
> function MARC::Reader.decode(string).
>
> 2. Once we have decoded data describing leader, tags, control
> fields, and field value now we need to match the fields and tags with
> database value and find what they exactly mean. If any of the field does
> not matches with database it will go to default row of table and will be
> assign null value. It will be a tough task to make a huge database of MARC
> 21 control fields and sub fields and for this we will be using rails' STI
> method. Using single table inheritance method we will be avoiding extra
> tables. We can omit some of the fields which are rarely used.
>
> 3. For adding columns in book table we just need to create another
> table. This is necessary as we want to decode every field of MARC record.
>
> 4. Converting existing bibliographic record into MARC 21 format
> record is basically an encoding process and for this we will be using MARC8
> encoding scheme. We need to first create a blank marc record file using
> MARC::Record.new function. And after this we will append data to this file
> and by using library function MARC::Writer.encode(record) we will get
> encoded MARC record. The main task in this process is to append data to
> record. Every record has title, language_id, price, isbn, pages, year and
> many other fields. From these fields we need to generate leader, directory
> of tags, fields, sub-field, and field value with the help of MARC 21
> format. Once we have these array of data we can use 'record.append'
> function to append it to record.
>
> 5. For any changes in existing MARC record first it need to be
> decoded and after the proper changes it can be again change back to marc
> record. In another way if we need to add any particular filed and subfield
> value it can be done through append function.
>
> 6. Since there will be a lot of information in a MARC 21 record and
> all of it may be not useful for a reader so we will restrict the flow of
> data in view of record. However we need to extract every field of the
> record as it may contain useful information.
>
> 7. For making front end better we can use bootswatch.com themes.
> Features like how many people liked the record, and how many viewed the
> record can be made using gem socialization.
>
> 8. A small profile for authors and publishers can be introduced
> which will have fields like name, his books, his qualification etc.
>
> 9. Another feature which can be introduced for the books is comment
> for receiving users review. This can be simply implemented using gem
> 'act_as_commentable'.
>
> *Timeline (19th may to 18th August)*
>
> · *19th may to 25th June*
>
> Importing MARC file will and extracting leader, tag, fields and subfields.
>
> · *26th may to 1st June*
>
> Creating database of marc tags, fields and subfields.
>
> · *2nd June to 22nd June*
>
> Decoding the file with the help of database.
>
> · *23rd June to 24th June*
>
> Once the import feature is created I will test it using different type of
> marc records and its efficiency with large MARC files and modify book
> table. So it will take another 2 days.
>
> · *25th June to 5th July*
>
> Now for encoding process i.e. converting a bibliographic record into MARC
> I have to create tags, fields, subfields and data value from the book table
> fields.
>
> · *6th July to 17th July*
>
> Appending these data to newly created record and encoding it.
>
> · *18th July to 25th July*
>
> Creating view of the decoded MARC file and deciding the fields which need
> to be shown.
>
> · *28th July to 4th Aug*
>
> Creating profile for authors, publishers and adding comment feature.
>
> · *5th Aug to 11th Aug*
>
> Implementing Bootswatch.com theme and adding CSS to project and showing
> number of visitors to page.
>
> · *11th Aug to 18th Aug*
>
> Enhancing the code, making test file, and modifying documentation.
>
>
>
> *About me*
>
>
> I am Deepak Kumar, a junior year undergraduate student of Department of
> Electronics Engineering at Indian Institute of Technology (B.H.U.)
> Varanasi, one of the India's premier engineering Institute. I have good
> hand on knowledge of ruby on rails, HTML, CSS, JavaScript, and SQLite. I
> have worked on many web application and my best one is www.schoolmitra.comduring my summer internship 2013. Features on which I had worked under this
> project are event management, send alerts, bulletin board, and student
> database management.
>
> I know two of my batch mates who have worked in GSOC'13 Bhardwaj Machiraju
> and Rishabh Yadav.
>
> Email: deepak.kumar.ece11 at iitbhu.ac.in
>
> IRC: deepak_
>
> Github: github.com/deepakrocks0009
>
> Mob: +918423542271
>
>
> On Fri, Mar 14, 2014 at 5:56 PM, Deepak kumar <
> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>
>> Hello Sir,
>> Will it be good to use ruby-marc gem or I should create my own libraries
>> taking help from it?
>>
>>
>>
>>
>> On Fri, Mar 14, 2014 at 11:27 AM, Ershad K <ershad92 at gmail.com> wrote:
>>
>>> Thank you, Deepak. Do send a proposal with timeline and we will see how
>>> it goes. Cheers.
>>>
>>>
>>> On Fri, Mar 14, 2014 at 12:17 AM, Deepak kumar <
>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>
>>>> Hello Sir,
>>>> Please give your review on my proposal.
>>>>
>>>> *Introduction*
>>>>
>>>> Grandham is a project of an organization SMC to maintain and record
>>>> bibliographic record. The current project allows authentic users to create
>>>> bibliographic record (books), edit and update it. There are different tabs
>>>> of books, authors, publishers and libraries. Feature to add book cover and
>>>> searching of items on the basis of language are also there. But if we want
>>>> to process the record, it is difficult for computers to read them in their
>>>> original form. The records need to be in converted into proper format in
>>>> order to make it machine readable that format should be internationally
>>>> acceptable. So we want to introduce MARC 21 feature in Grandham for all
>>>> types of bibliographic records. MARC 21 is a set of digital format for the
>>>> description of items such as books, bibliographic record etc. There are
>>>> several versions of MARC out of which MARC 21 is most predominant. Using
>>>> the format of MARC we will convert record to machine readable form.
>>>>
>>>>
>>>> *Project Goals*
>>>>
>>>>
>>>> The main goal of the project is to introduce MARC 21 import/export
>>>> feature in Grandham. The features which will be introduced are:
>>>>
>>>> 1. Import and parse bibliographic data from MARC 21 records. It
>>>> basically means reading and decoding MARC 21 record so that we can
>>>> understand it. (Reading and decoding operation)
>>>>
>>>> 2. If we have a bibliographic record, we need convert it into
>>>> MARC 21 format so that it can be processed by machines. (encoding Operation)
>>>>
>>>> 3. We need to have export feature i.e. exporting data to
>>>> existing MARC 21 record in case if we want to append some data. (writing
>>>> operation)
>>>>
>>>> 4. Since there are large number of fields and sub fields in MARC
>>>> 21 so we will have option feature for the user which fields of record must
>>>> be shown on view page. However we need to import all the field to our
>>>> database.
>>>>
>>>> 5. We need improve the Front end of the project in order to make
>>>> more user friendly.
>>>>
>>>> 6. A small profile for authors and publishers can be made.
>>>>
>>>> 7. We need add comment option on each record in order to have
>>>> review of users.
>>>>
>>>> *Future Development*
>>>>
>>>>
>>>> The current project only deals with bibliographic record and it can
>>>> be extended to other formats like authority records, communication
>>>> information.
>>>>
>>>>
>>>> *Implementation*
>>>>
>>>>
>>>> In order to implement MARC 21 import/export feature in Grandham I
>>>> need to understand it thoroughly. MARC 21 is a huge document having 800+
>>>> fields and 3000+ subfields and it follows a particular format for encoding
>>>> /decoding data.
>>>>
>>>> 1. First we need to import MARC file which can be done through
>>>> ruby's 'file_filed_tag' which supports all type of file. Once the file is
>>>> selected by browsing and submitted, we need to read it in controller.
>>>> Moreover we will have an option to select files from existing records too.
>>>> Once we read it as a string we can decode it using ruby-marc library
>>>> function MARC::Reader.decode(string). Presently
>>>>
>>>> 2. Once we have decoded data describing leader, tags, control
>>>> fields, and field value now we need to match the fields and tags with
>>>> database value and find what they exactly mean. If any of the field does
>>>> not matches with database it will go to default row of table and will be
>>>> assign null value. It will be a tough task to make a huge database of MARC
>>>> 21 control fields and sub fields and for this we will be using rails' STI
>>>> method. Using single table inheritance method we will be avoiding extra
>>>> tables. We can omit some of the fields which are rarely used.
>>>>
>>>> 3. Converting existing bibliographic record into MARC 21 format
>>>> record is basically an encoding process and for this we will be using MARC8
>>>> encoding scheme. We need to first create a blank marc record file using
>>>> MARC::Record.new function. And after this we will append data to this file
>>>> and by using library function MARC::Writer.encode(record) we will get
>>>> encoded MARC record. The main task in this process is to append data to
>>>> record. Every record has title, language_id, price, isbn, pages, year and
>>>> many other fields. From these fields we need to generate leader, directory
>>>> of tags, fields, sub-field, and field value with the help of MARC 21
>>>> format. Once we have these array of data we can use 'record.append'
>>>> function to append it to record.
>>>>
>>>> 4. For any changes in existing MARC record first it need to be
>>>> decoded and after the proper changes it can be again change back to marc
>>>> record. In another way if we need to add any particular filed and subfield
>>>> value it can be done through append function.
>>>>
>>>> 5. Since there will be a lot of information in a MARC 21 record
>>>> and all of it may be not useful for a reader so we will restrict the flow
>>>> of data in view of record. However we need to extract every field of the
>>>> record as it may contain useful information.
>>>>
>>>> 6. For making front end better we can use bootswatch.com themes.
>>>> Features like how many people liked the record, and how many viewed the
>>>> record can be made using gem socialization.
>>>>
>>>> 7. A small profile for authors and publishers can be introduced
>>>> which will have fields like name, his books, his qualification etc.
>>>>
>>>> 8. Another feature which can be introduced for the books is
>>>> comment for receiving users review. This can be simply implemented using
>>>> gem 'act_as_commentable'.
>>>>
>>>> *About me*
>>>>
>>>>
>>>> I am Deepak Kumar, a junior year undergraduate student of Department
>>>> of Electronics Engineering at Indian Institute of Technology (B.H.U.)
>>>> Varanasi, one of the India's premier engineering Institute. I have good
>>>> hand on knowledge of ruby on rails, HTML, CSS, JavaScript, and SQLite. I
>>>> have worked on many web application and my best one is
>>>> www.schoolmitra.com during my summer internship 2013. Features on
>>>> which I had worked under this project are event management, send alerts,
>>>> bulletin board, and student database management.
>>>>
>>>> I know two of my batch mates who have worked in GSOC'13 Bhardwaj
>>>> Machiraju and Rishabh Yadav and I am inspired from them.
>>>>
>>>> Email: deepak.kumar.ece11 at iitbhu.ac.in
>>>>
>>>> IRC: deepak_
>>>>
>>>> Github: github.com/deepakrocks0009
>>>>
>>>> Mob: +918423542271
>>>>
>>>>
>>>> On Thu, Mar 13, 2014 at 10:41 PM, Ershad K <ershad92 at gmail.com> wrote:
>>>>
>>>>> Yes, we follow MARC-8 encoding. Do send a proposal with all your
>>>>> findings and detailed outline of implementation in the present Grandham
>>>>> architecture. Good luck.
>>>>>
>>>>>
>>>>> On Thu, Mar 13, 2014 at 10:36 PM, Deepak kumar <
>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>
>>>>>> Now I am able to decode the MARC file using ruby-marc
>>>>>> function MARC::Reader.decode( @file_content ).
>>>>>>
>>>>>> Moreover, this function helps if we want any particular filed value.
>>>>>>
>>>>>> reader = MARC::Reader.new('marc.xml', :external_encoding => "UTF-8")
>>>>>> for record in reader
>>>>>> # print out field 245 subfield a
>>>>>> #@val = record['110']['b']
>>>>>> end
>>>>>> However, if I set external encoding to be "MARC-8", it creates error cannot
>>>>>> load such file -- unf_ext.so .
>>>>>> I think we have to use MARC-8 encoding. Is it?
>>>>>>
>>>>>>
>>>>>> On Thu, Mar 13, 2014 at 5:31 PM, Deepak kumar <
>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>
>>>>>>> Hello sir
>>>>>>> I am trying to use ruby gem ruby-marc but I am geeting error cannot
>>>>>>> load such file -- unf_ext.so while reading a MARC record. However,
>>>>>>> I am able to create and append in existing marc file.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Wed, Mar 12, 2014 at 9:54 PM, Ershad K <ershad92 at gmail.com>wrote:
>>>>>>>
>>>>>>>> Yes, we can use ruby-marc. See if you can come up with a program to
>>>>>>>> parse a valid MARC21 file using it.
>>>>>>>>
>>>>>>>>
>>>>>>>> On Tue, Mar 11, 2014 at 11:46 PM, Deepak kumar <
>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>
>>>>>>>>> Hello Sir,
>>>>>>>>>
>>>>>>>>> Can we use python library pymarc? https://github.com/edsu/pymarc or
>>>>>>>>> ruby-marc by doing some changes in it?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Mar 11, 2014 at 3:25 PM, Ershad K <ershad92 at gmail.com>wrote:
>>>>>>>>>
>>>>>>>>>> Hi Deepak,
>>>>>>>>>>
>>>>>>>>>> On Tue, Mar 11, 2014 at 3:08 PM, Deepak kumar <
>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>
>>>>>>>>>>> Only the data corresponding to field is of variable length.
>>>>>>>>>>> Control fields are of fixed length. Isn't it?
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Not exactly, I'm not sure how you would parse fields, tags,
>>>>>>>>>> indicators and values this way. Have you gone through the MARC21 tutorial I
>>>>>>>>>> mentioned?
>>>>>>>>>>
>>>>>>>>>> Please see if you can find some library to parse MARC21 and come
>>>>>>>>>> up with an example which parses a valid MARC21 record.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Tue, Mar 11, 2014 at 2:34 PM, Ershad K <ershad92 at gmail.com>wrote:
>>>>>>>>>>>
>>>>>>>>>>>> It's not fixed length. We need import/export functionality for
>>>>>>>>>>>> all valid MARC21 data. How will you parse the different fields?
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Tue, Mar 11, 2014 at 2:27 PM, Deepak kumar <
>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> But every MARC21 record is of the form leader followed by
>>>>>>>>>>>>> directory of fields and data corresponding to fields.
>>>>>>>>>>>>> And they are of fixed length. So why we can not use this
>>>>>>>>>>>>> method?
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 2:09 PM, Ershad K <ershad92 at gmail.com>wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Deepak,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> It doesn't work like that. We cannot parse MARC21 data with
>>>>>>>>>>>>>> fixed length strings. Here's the MARC21 tutorial -
>>>>>>>>>>>>>> http://www.loc.gov/marc/umb/um01to06.html
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 2:04 PM, Deepak kumar <
>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> In view
>>>>>>>>>>>>>>> <label for="file">Upload text File</label> <%=
>>>>>>>>>>>>>>> file_field_tag "file" %>
>>>>>>>>>>>>>>> In controller
>>>>>>>>>>>>>>> uploaded_file = params[:file]
>>>>>>>>>>>>>>> @file_content = uploaded_file.read
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> In this way @file_content becomes an array of whole record.
>>>>>>>>>>>>>>> and by indexing I extracted fields like for leader
>>>>>>>>>>>>>>> @leader=@file_content[0..23] since the leader is 24 char.
>>>>>>>>>>>>>>> long.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 1:59 PM, Ershad K <
>>>>>>>>>>>>>>> ershad92 at gmail.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hi Deepak,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Can you explain how you parsed the MARC21 file? Also always
>>>>>>>>>>>>>>>> use proper classes/controllers, it's good to move such logic out of
>>>>>>>>>>>>>>>> UsersController#new.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 1:34 PM, Deepak kumar <
>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> the link of code https://github.com/deepakrocks0009/trial
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 1:34 PM, Deepak kumar <
>>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Hello Sir
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I have taken example from
>>>>>>>>>>>>>>>>>> http://www.loc.gov/marc/umb/um11to12.html
>>>>>>>>>>>>>>>>>> I tried to read MARC record from a text file and output
>>>>>>>>>>>>>>>>>> tag, length, start_at and data.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 1:57 AM, Ershad K <
>>>>>>>>>>>>>>>>>> ershad92 at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 1:53 AM, Deepak kumar <
>>>>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> https://github.com/deepakrocks0009/blog But sir
>>>>>>>>>>>>>>>>>>>> please don't judge me on the basis of this code as I was just beginner at
>>>>>>>>>>>>>>>>>>>> that time.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> No worries about that, everybody is beginner at
>>>>>>>>>>>>>>>>>>> sometime. I just wanted to see some code in action.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> So do I need to create database for this or just
>>>>>>>>>>>>>>>>>>>> reading the record from a file?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> It's your choice, but for now just parsing a valid
>>>>>>>>>>>>>>>>>>> MARC21 record (which you need to find out) is completely fine.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 1:48 AM, Ershad K <
>>>>>>>>>>>>>>>>>>>> ershad92 at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Hi Deepak,
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Please see if you find and parse a MARC21 record. You
>>>>>>>>>>>>>>>>>>>>> are free to use any gem.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Is deepakkeshri.herokuapp.com open source? Can I see
>>>>>>>>>>>>>>>>>>>>> its source please?
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 1:42 AM, Deepak kumar <
>>>>>>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> This was my blog app
>>>>>>>>>>>>>>>>>>>>>> http://deepakkeshri.herokuapp.com/ which I made when
>>>>>>>>>>>>>>>>>>>>>> I was just a beginner. After that I learnt a lot of things.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 1:34 AM, Deepak kumar <
>>>>>>>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Hello Bhaiya,
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> You are right. Using STI we will reduce the number
>>>>>>>>>>>>>>>>>>>>>>> of tables.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> My github link is github.com/deepakrocks0009. But I
>>>>>>>>>>>>>>>>>>>>>>> dont have any big project in my account. The project on which I worked
>>>>>>>>>>>>>>>>>>>>>>> during 2013 summer was schoolmitra.com and since it
>>>>>>>>>>>>>>>>>>>>>>> was private company they closed my bitbucket account after internship.
>>>>>>>>>>>>>>>>>>>>>>> Till now I haven't tried to parse MARC records. But
>>>>>>>>>>>>>>>>>>>>>>> you can give me task before I submit my proposal.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Ya please put this thread to mailing list.
>>>>>>>>>>>>>>>>>>>>>>> How many applications do you received for this
>>>>>>>>>>>>>>>>>>>>>>> project?
>>>>>>>>>>>>>>>>>>>>>>> Kind Regards
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On Tue, Mar 11, 2014 at 12:55 AM, Ershad K <
>>>>>>>>>>>>>>>>>>>>>>> ershad92 at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Hi Deepak,
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Yeah, but we could make it better using rails's
>>>>>>>>>>>>>>>>>>>>>>>> STI. Also have you tried to parse the MARC records? Can you please link to
>>>>>>>>>>>>>>>>>>>>>>>> the projects you worked on? Preferably in rails?
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Can I CC this thread to
>>>>>>>>>>>>>>>>>>>>>>>> student-projects at lists.smc.org.in ?
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> PS: Don't call me sir, call me Ershad :-)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> On Mon, Mar 10, 2014 at 10:54 PM, Deepak kumar <
>>>>>>>>>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Hello Sir,
>>>>>>>>>>>>>>>>>>>>>>>>> We can have two tables to store MARC 21 data.
>>>>>>>>>>>>>>>>>>>>>>>>> First table will contain columns which are field_id, field tag, its value.
>>>>>>>>>>>>>>>>>>>>>>>>> 2nd table will contain sub field tag and its value differentiated on the
>>>>>>>>>>>>>>>>>>>>>>>>> basis of field_id.
>>>>>>>>>>>>>>>>>>>>>>>>> We need to have an extra default row in the table.
>>>>>>>>>>>>>>>>>>>>>>>>> If the field doesn't matches existing fields of db then the default row
>>>>>>>>>>>>>>>>>>>>>>>>> will be used.
>>>>>>>>>>>>>>>>>>>>>>>>> Is this correct?
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> On Mon, Mar 10, 2014 at 10:17 PM, Ershad K <
>>>>>>>>>>>>>>>>>>>>>>>>> ershad92 at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Hi Deepak,
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Do you have any idea about how to store these
>>>>>>>>>>>>>>>>>>>>>>>>>> data in database? What happens when we encounter new data fields while
>>>>>>>>>>>>>>>>>>>>>>>>>> importing the data? Thoughts?
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> On Mon, Mar 10, 2014 at 6:30 PM, Deepak kumar <
>>>>>>>>>>>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> You are right sir, the database for the fields
>>>>>>>>>>>>>>>>>>>>>>>>>>> is really huge. It has 887 control fields and there sub fields, so total of
>>>>>>>>>>>>>>>>>>>>>>>>>>> 6000+ field types.
>>>>>>>>>>>>>>>>>>>>>>>>>>> It is very difficult to have a look up table for
>>>>>>>>>>>>>>>>>>>>>>>>>>> each field. We have to use very good data structure. but there are large
>>>>>>>>>>>>>>>>>>>>>>>>>>> number of tools for decoding. We can take help of them.
>>>>>>>>>>>>>>>>>>>>>>>>>>> http://www.loc.gov/marc/marctools.html
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> On Sun, Mar 9, 2014 at 3:20 PM, Deepak kumar <
>>>>>>>>>>>>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank you sir for your reply.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> I am quite good with ruby on rails and its mvc
>>>>>>>>>>>>>>>>>>>>>>>>>>>> architecture. The project on which I had worked was
>>>>>>>>>>>>>>>>>>>>>>>>>>>> www.schoolmitra.com. It was basically web
>>>>>>>>>>>>>>>>>>>>>>>>>>>> application using ruby and its framework RoR.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> I have gone through your blog and your weekly
>>>>>>>>>>>>>>>>>>>>>>>>>>>> update during GSOC'13 and it is quite impressive.
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Some Similar works I also did during my summer
>>>>>>>>>>>>>>>>>>>>>>>>>>>> internship. Implementing authentication, post comment and like feature,
>>>>>>>>>>>>>>>>>>>>>>>>>>>> student database management, monthly report generation in PDFs form,
>>>>>>>>>>>>>>>>>>>>>>>>>>>> defining role through rolify and ability through cancan, bootstrap for css,
>>>>>>>>>>>>>>>>>>>>>>>>>>>> SQlite formanaging database, sms alert functionality, javaScript and little
>>>>>>>>>>>>>>>>>>>>>>>>>>>> jquery for dynamic pages. But I don't know haml. I used to make my view
>>>>>>>>>>>>>>>>>>>>>>>>>>>> page in ruby only. I will learn it.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Kind Regards
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Sat, Mar 8, 2014 at 1:31 PM, Ershad K <
>>>>>>>>>>>>>>>>>>>>>>>>>>>> ershad92 at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi Deepak,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Sorry, I was busy, wasn't able to send you a
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> reply.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Mar 6, 2014 at 1:34 PM, Deepak kumar <
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hello Sir,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> As suggested, I have gone through the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> documentation of MARC21. What I have understood is, MARC21 is a basically
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> formatting of certain records/data either bibliographic, authority,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> holdings, or community information. In other words we can say it as
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> encoding and decoding process of records in a fixed format. Today MARC21 is
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> most predominant and widely used. So in order to import data from a MARC21
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> record we have to read the record character by character and perform
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> decoding operation. The project says we have to import and export data in
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> MARC21 records. The only tough thing about this project is to know the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> MARC21 format.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> So my steps will be
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1. Reading the MARC21 record file as a string
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> or reading fixed number of character from record each time instead of
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> reading whole record as single string.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2. Assigning these fixed length strings to
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> fixed variables.(Tag,length,start position,end position)
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 3. With the help of these tags reading the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> rest of file.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 4. Lastly formatting these pieces of data in
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> fixed format for end users with the help of inbuilt database.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> There's some problem here. First, we cannot
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> really read MARC21 records by reading with a fixed number of characters.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Last time I checked, it has around 3000+ different fields with different
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> type of data. Each file has many subfield marked with leader tags or
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> something. We cannot proceed with this project until we have a clear
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> understanding of how MARC21 works.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> In addition to that, the scope of this project
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> is not merely parsing the MARC21 data. We have to make necessary changes in
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Grandham application to add import/export feature. That includes changes in
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> the current DB schema. How good are you with Ruby on Rails?
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> This will be basic idea of my work. Please
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> correct me wherever I am wrong also if I am missing any point.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Please tell when you are available on IRC . I
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> have posted this mail to mailing list but didn't got any reply.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Kind Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Deepak Kumar
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Electronics Engineering
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> B.Tech III Year
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> IIT (BHU),Varanasi,India
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Mob: +918423542271
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://about.me/deepak.keshri/<http://about.me/deepak.keshri/#>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Deepak Kumar
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Electronics Engineering
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> B.Tech III Year
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> IIT (BHU),Varanasi, India
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Mob: +918423542271
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://about.me/deepak.keshri/<http://about.me/deepak.keshri/#>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Sat, Mar 1, 2014 at 9:32 PM, Ershad K <
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ershad92 at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi Deepak,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> The project is about implementing MARC21[1]
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> data support in Grandham.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Grandham is written in Ruby on rails, the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> project involves developing MARC21 extensions the platform and integrate it
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> to the current API. Please drop a mail to
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> discuss at lists.smc.org.in with your
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> preliminary analysis.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [1] http://www.loc.gov/marc/bibliographic/
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Sat, Mar 1, 2014 at 3:43 PM, Deepak kumar
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> <deepak.kumar.ece11 at itbhu.ac.in> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hello Sir,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I went through your project on grandham and
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> i would like to contribute to it as my gsoc'14 project.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Please guide me regarding this.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Deepak Kumar
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Electronics Engineering
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> B.Tech III Year
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> IIT (BHU),Varanasi
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Mob: 08423542271
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://about.me/deepak.keshri/<http://about.me/deepak.keshri/#>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Ershad K
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Ershad K
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>>>>>>>>>>> Ershad K
>>>>>>>>>>>>>>>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>>>>>>>>> Ershad K
>>>>>>>>>>>>>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>>>>>> Ershad K
>>>>>>>>>>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>>>> Ershad K
>>>>>>>>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>> Ershad K
>>>>>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>> Ershad K
>>>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Regards,
>>>>>>>>>>>> Ershad K
>>>>>>>>>>>> http://ershadk.com
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Regards,
>>>>>>>>>> Ershad K
>>>>>>>>>> http://ershadk.com
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Regards,
>>>>>>>> Ershad K
>>>>>>>> http://ershadk.com
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Regards,
>>>>> Ershad K
>>>>> http://ershadk.com
>>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> Regards,
>>> Ershad K
>>> http://ershadk.com
>>>
>>
>>
>
--
Regards,
Ershad K
http://ershadk.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.smc.org.in/pipermail/student-projects-smc.org.in/attachments/20140319/aa3de071/attachment.html>
More information about the Student-projects
mailing list