Stallings, William <br/><br/>
ISDN and broadband ISDN with frame relay and ATM 4/E 

 - Vidhyanagar  Pearson  2007 
<br/><br/><label>ISBN: </label>81-317-1116-1  
<br/><br/><label>Dewey Class. No.: </label>4.678  / STA