TY  - BOOK
AU  - FOROUZAN, BEHROUZ A.
TI  - CRYPTOGRAPHY AND NETWORK SECURITY
SN  - 0070660468
U1  - 652.8/FOR 
PY  - 2009///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -