Open Access – Taramani Library – University of Madras

Consortium for Educational Communication
http://cec.nic.in
Directory of Open Access Repositories
http://www.opendoar.org/find.php
eGyanKosh (IGNOU)
http://www.egyankosh.ac.in/
Library of Congress
http://www.loc.gov
National Digital Library of India
https://ndl.iitkgp.ac.in
National Science Digital Library (NSDL)
http://nsdl.org/
NISCAIR Online Periodicals Repository
http://nopr.niscair.res.in/
NPTEL provides E-learning through online Web and Video courses in Engineering, Science and humanities streams
http://nptel.ac.in/
The British Library
http://www.bl.uk
UNESCO Library
http://www.unesco.org/library/
Virtual Library
http://www.vlib.org
World Digital Library
http://www.wdl.org

Bioline international - Open Source Journals and Online Resources Directories News and guide to scientific information on the Web
http://www.bioline.org.br/journals
Brill Open E-Journals Collection
http://booksandjournals.brillonline.com/content/journals
Free Medical Journals
http://www.freemedicaljournals.com/
Free On-line Chemistry journals
http://www.abc.chemistry.bsu.by/current/fulltext.htm
Health InterNetwork Access to Research Initiative
http://www.who.int/hinari/en
Hindawi - Open Access Journals
http://www.hindawi.com/oa/
Journal of Postgraduate Medicine
http://www.jpgmonline.com/
Molecular Diversity Preservation International (MDPI)
http://www.mdpi.org/
Open Access Library (OALIB) - Free Access to 263,388 Academic Articles
http://www.oalib.com/
Open Science Directory - Developed by EBSCO and the Hasselt University Library
http://www.opensciencedirectory.net/
Wiley Open Access Journal
http://www.wileyopenaccess.com/index.html