Stallings, William <br/><br/>
Isdn And Broadband Isdn With Frame Relay And Atm 

 - 4 
 - New Delhi  Pearson Education  2006 
 - 552 
<br/><br/><label>ISBN: </label>978-81-317-0563-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ISDN and Broadband ISDN