TY  - BOOK
AU  - Stallings, William
TI  - Network security essentials: applications and standards
SN  - 8178083078
U1  - 005.8 
PY  - 2000///
CY  - New Delhi
PB  - Pearson education Asia
KW  - Computer Security
KW  - Computer Networks - Security Measures
KW  - Data Protection
ER  -