Cisco networking academy program :  CCNA 1 and 2 engineering journal and workbook / 
Cisco Systems, Inc. 
 - Rev. 3rd ed. 
 - 246 páginas :  ilustraciones, formas. 
 - Cisco Networking Academy Program series .
<br/><br/> ´The only authorized engineering journal and workbook for the Cisco Networking Academy Program´--Cover. 
<br/><br/><label>ISBN: </label>158713151X 9781587131516 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Redes de computadores.
<br/><br/><label>Dewey Class. No.: </label>004.6  / C579a 2005