TY  - BOOK
AU  - Vacca J R
AU  - Ellis S R
TI  - Firewalls: Jumpstart for Network and Systems Administrators
T2  - -
SN  - 81-312-0340-9
PY  - 2006///
PB  - Elsevier Science Publishing Co. Inc.
KW  - "Computer Science, "Firewalls
N1  - -
ER  -