Encyclopaedia of telecommunications 
edited by Robert A. Meyers 
 - San Diego  Academic Press  1989 
 - xi, 575p.  ill.  26cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0122266919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries<br/>Telecommunication--Dictionaries
<br/><br/><label>Dewey Class. No.: </label>621.3803  / ENC