TY  - GEN
AU  - Norton, Peter
AU  - Norton, Peter
AU  - Stockman, Mike
TI  - Peter Norton's network security fundamentals
SN  - 81 7635 358 2
U1  - 004.056 53 NOR 
PY  - 2000///
CY  - New Delhi
PB  - Techmedia
KW  - Network security
ER  -