TY  - BOOK
AU  - Forouzan, Behrouz A.
AU  - Mukhopadhyay, Debdeep
TI  - Cryptography and network security
SN  - 9780070702080
U1  - 005.82 
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw-Hill, 
KW  -  Programms and Data
KW  - Computer Programming
ER  -