Forouzan behrouz A, Mukhopadhyay debdeep CRYPTOGRAPHY AND NETWORK SECURITY English - R - New delhi McGRAW hill educations 2014 - 702 PB - McGRAW hill educations . ISBN: 9780070702080 Subjects--Topical Terms: --INDIA LC Class. No.: 005.8 FOB C Dewey Class. No.: 005.8 FOB C