The Encyclopedia of Radio and Television a Complete Alphabetical Reference to All Aspects of Modern Radio Technology  

 - London :   Odhams Press,   c1950 
 - 768 p.  : ill 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio Engineering Encyclopedias<br/>Television Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>621.384103  / ENC