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

 - 4 
 - Singapore  Addison Wesley Longman  1999 
 - 542p. : ill.  
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8178084228 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communication<br/>Integrated services digital networks<br/>ISDN