TY  - BOOK
ED  - Cisco Networking Academy Program.
ED  - Cisco Systems, Inc.
TI  - Cisco networking academy program: CCNA 1 and 2 engineering journal and workbook 
T2  - Cisco Networking Academy Program series
SN  - 158713151X
U1  - 004.6 
PY  - 2005///
CY  - Indianapolis, IN
PB  - Cisco Press
KW  - Redes de computadores
N1  - ´The only authorized engineering journal and workbook for the Cisco Networking Academy Program´--Cover
ER  -