TY  - BOOK
AU  - Walker, Matthew
AU  - Walker, Angie
TI  - CCENT Cisco Certified Entry Networking Technician Study Guide Exam 640-822
SN  - 9780070249134
U1  - 004.6 
PY  - 2008///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Ltd.
KW  - Computer Engineering
N1  - TCG02124
ER  -