Reyner, John Hereward. <br/><br/>
Modern radio communication / 
J. H. Reyner. 
 - London :  Sir Isaac Pitman,  1960. 
 - 341 p. ;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio
<br/><br/><label>LC Class. No.: </label>TK6554.5