Useful links for civil service exam....

Dear All,

Please visit The world's largest ebook library http://bookos.org . It contains 2,027,580 books for free download.

You may also visit The world's largest scientific articles store. 20,000,000+ articles for free

 http://booksc.org/

Visit http://www.etintelligence.com/etig/researchchannels/etclassroom/etClassRoom.jsp

 for very useful articles from Economic times (need to register for free)

Recommended Books for UPSC Civil Service Prelims : 

http://www.upscguide.com/content/recommended-books-upsc-civil-service-prelims

Suggested Reading for UPSC civil service Mains exam :

 http://www.civilserviceindia.com/subject/suggested-reading.html

Source: http://itcsa.blogspot.in/