TY  - BOOK
AU  - Kaufman, Charlie Perlman, Radia Speciner, Mike
TI  - Network security : private communication in a public world
SN  - 81-7808-790-1
U1  - 001.64404  KAU 
PY  - 2002///
CY  - New Delhi
PB  - Pearson
KW  - Network,:,communication,world
ER  -