TY  - BOOK
AU  - Stallings, William
TI  - Cryptography and network security: : principles and practices
SN  - 8177587749
U1  - 005.8 
PY  - 2006///
CY  - New Delhi
PB  - ; Pearson Education
KW  - Computer Network
KW  - Computer Science
KW  - Cryptography
ER  -