Johnson, Joseph S.  1937 <br/><br/>
Modern radio station practices / 
Joseph S. Johnson, Kenneth K. Jones 
 - Belmont, Ca. :  Wadsworth Publishing Co.,  1972 
 - ix, 269 p. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 251-256) and index 
<br/><br/><label>ISBN: </label>0534001394  hadiah 
<br/><br/><label>LCCN: </label>78-185520 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio broadcasting--United States