Dunsmore, Brad <br/><br/>
Telecommunications Technologias Reference / 
Brad Dunsmore, Toby Skandier ; colabs. Christian Martin, Joel T. McKelvey y Tim Woods 
 - Indianapolis :  Cisco Press,  c2001 
 - 610 p. :  gráfs., il., tbs. ;  24 cm. 
 - Cisco Systems) .
<br/><br/> Incluye apéndice e índice 
<br/><br/><label>ISBN: </label>1587050366 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecomunicación
<br/><br/><label>LC Class. No.: </label>TK 5101  / T859