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