Fundamentals of digital switching /  
edited by John C. McDonald. 
 - 2nd ed. 
 - New York :   Plenum Press,   c1990.  
 - xix, 489 p. :   ill. ;   24 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780306433474 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephone switching systems, Electronic.<br/>Digital electronics.
<br/><br/><label>Dewey Class. No.: </label>621.3815  / MCD/F