Kessler, Gary C. <br/><br/>
ISDN Concepts Facilities and Services  

 - New York :   McGraw-Hill,   c1990 
 - XVI, 302 p.  : ill 
 - J Ranade Series on Computer Communications .
<br/><br/>Includes Bibliographical References and Index 
<br/><br/><label>ISBN: </label>0070342423 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Integrated Services Digital Networks
<br/><br/><label>Dewey Class. No.: </label>621.382  / KES