Warren, Steve. <br/><br/>
Radio :  the book / 
Steve Warren. 
 - 4th ed. 
 - Amsterdam :  Focal Press,  2005. 
 - xiv, 225 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0240806964 (pbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio broadcasting.