Stallings, William. <br/><br/>
ISDN and Broadband ISDN 
/ William Stallings 
 - 2nd ed. 
 - New York:  Macmillan,  1992 
 - xvii, 633 p. 
<br/><br/> Include glossary, references and index 
<br/><br/><label>ISBN: </label>002415475X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Integrated services digital networks
<br/><br/><label>Dewey Class. No.: </label>004.6  / STA