This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
For any computer related books in mumbai, you can blindly go to the computer bookshop in south Mumbai. It is on D.N. Road.
http://www.cb-india.com I have been going there for years...they have the best collection and also give a discount on ALL books.