TY  - BOOK
AU  - Zwicky, Elizabeth D
AU  - Brent,Chapman D
AU  - Cooper, Simon
TI  - Building internet firewalls
SN  - 8173661014
U1  - 005.81 ZWI/B 
PY  - 2000///
CY  - Mumbai
PB  - O'Reilly/Shroff Publishers and Distributors
KW  - FIREWALLS
KW  - NETWORK SECURITY
ER  -