This documentation was done by  Prof. Avinash Shende and Shiv Kumar Verma at DoD, IIT Guwahati.

You can get in touch with him at savinash[at]iitg.ernet.in

You can write to the following address regarding suggestions and clarifications:

Helpdesk Details:
Co-ordinator
Project e-kalpa
Professor. Avinash Shende
Department of Design, IIT Guwahati
Guwahati- 781039
e-mail: savinash[at]iitg.ernet.in
Tel: +91 361 2584486
India

Phone: +91 80 2357 9054
Fax: +91 80 23373086
Email: dsource.in[at]gmail.com