TY  - BOOK
AU  - Stallings,William
TI  - Cryptography and Network Security: Principles and Practice 
SN  - 9780131873162
U1  - 005.8 STA 
PY  - 2011///
CY  - Boston
PB  - Prentice Hall
KW  - Computer Networks
KW  - Computer Security
ER  -