TY  - BOOK
AU  - Wenstrom, Michael
AU  - Agnello, J. T.
AU  - Morris, Scott
TI  - Managing CISCO Network Security 
SN  - 1578701031
U1  - 005.8 
PY  - 2001///
CY  - Indianapolis, in : 
PB  - Cisco Press, 
KW  - Computer Networks Security Measures
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/1-57870-103-1.pdf
ER  -