TY  - BOOK
AU  - Stallings, William
TI  - Network Security Essential: applications and standards 
SN  - 8178083078
U1  - 005.8 STA 
PY  - 2003///
CY  - Singapore
PB  - Pearson education
KW  - Computer Science
KW  - Computer science, information & general works
N1  - Includes Index
ER  -