McQuerry, Steve  <br/><br/>
Cisco Voice over Frame Relay, Atm, and Ip 

 -  Cisco Systems,  2001 
 - xxiii, 517p. 
<br/><br/><label>ISBN: </label>978-1578702275 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>004.62 MCQ