TY  - BOOK
AU  - KAUFMAN,CHARLIE
AU  - PERLMAN, RADIA
TI  - NETWORK SECURITY PRIVATE COMMUNICATION IN A PUBLIC WORLD
SN  - 8178087901
U1  - 005.8/KAU/PER 
PY  - 2003///
CY  - SINGAPORE.
PB  - PEARSON EDUCATION PTE LTD.,SINGAPORE
ER  -