Hilliard, Robert L. <br/><br/>
Radio broadcasting  : an introduction to the sound medium 

 - 3rd ed. 
 - New York  ; Longman  , 1985 
 - xviii,334p. 
<br/><br/><label>ISBN: </label>0582284228  £15.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio Broadcasting
<br/><br/><label>Dewey Class. No.: </label>384.5443  / HIL