Stallings, William <br/><br/>
ISDN and broadband ISDN with frame relay and ATM 

 - 4th ed 
 - Pearson Education Asia, New Delhi  c1999 
 - xvii,543p 
<br/><br/><label>ISBN: </label>81-7808-422-8 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>384.648 Sta