All Subject Notes & PPt

  Hand Book

  Institutional Repository

  Library Genesis (Lib Gen) A repository for millions of articles and books on various topics.

  Many Books (Wide range of free e- Books)

  N - List ( National Library and Information Services Infrastructure for scholarly content)

  National Digital Library of INDIA

  Open Library (Millions of books, including some recent titles and out of print books.)

  PDF DRIVE ( Free e-Books)

  Project Gutenberg (Over 70,000 free e-Books, including many classics

  Question Papers