TY  - BOOK
AU  - Charlie Kaufman
AU  - Perlman
AU  - Speciner
TI  - Network Security ,Ed2
SN  - 0000090669
U1  - 1.621 
PY  - 2002///
CY  - New Delhi
PB  - P H I
KW  -  Communication
KW  -  Network
KW  -  Private
KW  -  public
KW  -  Security
KW  -  world
KW  -  worlds
KW  - ,Ed2
KW  - Computer Networks Datanetworks
ER  -