TY  - BOOK
AU  - Stallings, William
TI  - Cryptography and network security principles and practices
SN  - 8120323858
U1  - 005.82 STA/C 
PY  - 2004///
CY  - New Delhi
PB  - PHI Learning
KW  - CRYPTOGRAPHY
KW  - NETWORK SECURITY
ER  -