TY  - BOOK
AU  - Kaufman, C.
AU  - Perlman, R.
TI  - Network security: private communication in a public world
SN  - 9788120322134
U1  - TBB 005.8 P2K 
PY  - 2002///
CY  - New Delhi
PB  - PrenticeHall of India
KW  - Computer networking
N1  - Includes index
ER  -