TY  - BOOK
AU  - Helfrich,Denise
TI  - Cisco network admission control, Volume 1: NAC framework architecture and design 
SN  - 1587052415 (pbk.)
PY  - 2007///
CY  - Indianapolis, IN
PB  - Cisco Press
KW  - Computer networks
KW  - Access control
KW  - Security measures
N1  - Includes index
ER  -