TY  - BOOK
AU  - Deal, Richard
TI  - CCNA cisco certified network associate study guide: exam 640-802
SN  - 9780070264816
U1  - 004.6 
PY  - 2008///(11th reprint 2013)
CY  - New Delhi
PB  - McGraw Hill Education
KW  -  Telecommunications engineers
KW  - Certification
KW  - Software.
KW  - Computer networks
KW  - Examinations.
KW  - Study guides
ER  -