Swainston, Fred <br/><br/>
Radio theory handbook for amateur operators / 
Fred Swainston. 
 - 2nd ed. 
 - New Ykork :  Prentice-Hall,  1991. 
 - xii, 359 p. :  ill. 
<br/><br/><label>ISBN: </label>0724810439 
<br/><br/><label>LCCN: </label>91065047     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio--Amateur's manuals.