TY  - BOOK
AU  - Walker, Matthew.
AU  - Walker, Angie.
TI  - CCENT Cisco Certified Euidentry Networking Technician study guide (exam 640-822)
SN  - 9780070249134
U1  - 004.6 
PY  - 2008///
CY  - New Delhi 
PB  - Tata McGraw-Hill
KW  - Electronic data processing personnel
KW  - Certification
KW  - Computer networks
KW  - Examinations
KW  - Study guides
N1  - Includes glossary and index
ER  -