Bhatia, Shyam. India`s Nuclear Bomb / - 1st ed / - U.P. : Vikas Publishing House Pvt. Ltd.. - p.169 : ISBN: 0-7069-0972-0 Subjects--Topical Terms: India`s Nuclear Weapon Dewey Class. No.: V44:19,(D7)`M74<-M47 / L9;1