The radio handbook/ 
Carole Fleming. 
 - 3rd ed. 
 - London ;:  Routledge,  2010. 
 - 218 p. : 
<br/><br/><label>ISBN: </label>9780415445078 (hbk. : alk. paper) 
<br/><br/><label>Dewey Class. No.: </label>384.54  / FLE/R