Keith, Michael C.  <br/><br/>
The radio station / 
Michael C. Keith. 
 - 4th ed. 
 - Boston:  Focal Press,  1997. 
 - 322 p. :   ill. ;   25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0240802616  RM105.45 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio broadcasting--United States.