TY  - BOOK
AU  - Forouzan, Behrouz A
AU  - Mukhopadhya, Debdeep 
TI  - Cryptography and network security
SN  - 9780070702080
U1  - 005.82 FOR 
PY  - 2010///
CY  - New Delhi
PB  - TMH
KW  - Network security
ER  -