Stallings, W <br/><br/>
Isdn and isdn with frame relay atm 

 - 4th edition. 
 - New Delhi  :  Prentice Hall,  2000. 
 - xvi,542 
<br/><br/><label>ISBN: </label>981-4035-77-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>004.62  / STA