Siepmann, Charles A. <br/><br/>
Radio television and society / 
Charles A. Siepmann 
 - New York :  O.U.P.,  C1950 
 - viii , 410p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio Broadcasting
<br/><br/><label>Dewey Class. No.: </label>384.54 SIR