FREE E-BOOKS - Digital Library of India is digitizing all the significant literary, artistic, and scientific works of mankind and making them freely available, in every corner of the world, for our education, study and appreciation and for all our future generations http://www.dli.ernet.in/ }
Directory of Open Access Books: DOAB -- http://www.doabooks.org/
SpringerOpen books - http://www.springeropen.com/books
OAPEN Library - http://www.oapen.org/home
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Physicsdatabase.com - http://physicsdatabase.com/free-physics-books/
List of freely available physics books
http://physics.stackexchange.com/questions/6157/list-of-freely-available-physics-books
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