Noll, Edward M. <br/><br/>
Broadcast radio and television handbook / 
by Edward M. Noll 
 - 6th ed 
 - Indianapolis, Ind. :  H. W. Sams,  1983 
 - 478 p. :  ill. ;  22 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0672219991 
<br/><br/><label>LCCN: </label>82-50659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio--Transmitters and transmission<br/>Television--Transmitters and transmission