E-BOOKS
1. Directory of Open Access Books (DOAB) http://doabooks.org/
2. National Digital Library of India https://ndl.iitkgp.ac.in/
3. Open Library http://www.oapen.org/home
4. Project Gutenberg http://www.gutenberg.org
5. Rare Book Room http://www.rarebookroom.org/
6. Marathi & Hindi Books http://sahityachintan.com/
7. E-books https://www.nagpuruniversity.ac.in/v2/elibrary.php#sp
8. IGNOU MSW Study Material (English) http://www.ignouhelp.in/ignou-msw-study-material/
9. IGNOU MSW Study Material (Hindi) http://egyankosh.ac.in/handle/123456789/2404
10. IGNOU BSW Study Material (Hindi) http://egyankosh.ac.in/handle/123456789/2070
11. IGNOU BSW Study Material (English) https://ignoutv.in/ignou-bsw-study-material/