TY  - BOOK
AU  - Liu,Dale
TI  - Cisco CCNA/CCENT exam 640-802, 640-822, 640-816 preparation kit
SN  - 9781597493062
AV  - TK5105.5.L5 2009 
PY  - 2009///
CY  - Burlington, MA
PB  - Syngress Pub.
KW  - Computer networks
KW  - Telecommunications engineers
N1  - Includes bibliographical references and index
ER  -