Glatzer, Hal <br/><br/>
Who owns the rainbow?  conserving the radio spectrum 
by Hal Glatzer illustrated by John E. Hopper 
 - 1st ed 
 - Indianapolis, Ind.  H. W. Sams  1984 
 - 302 p. : ill. ; 24 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0672220342 
<br/><br/><label>LCCN: </label>83-51225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio frequency allocation<br/>Radio broadcasting