TY  - BOOK
AU  - Chapman, D Brent.
AU  - Zwicky, Elizabeth D.
TI  - Building internet firewalls
SN  - 1565921240
U1  - 005.8 
PY  - 1995///
CY  - Cambridge
PB  - O'Reilly
N1  - TRans. from CSA to ML
ER  -