TY  - BOOK
AU  - Stallings , William
TI  - Cryptography and Network Security : Principles and Practices
SN  - 8178089025
U1  - 005.8 
PY  - 2003///
CY  - Singapore
PB  - Pearson Education Asia
KW  - Computer Science
KW  - Information Technology
KW  - MCA
ER  -