Beginner's guide to radio / 

 - 6th ed. 
 - Bombay :  Taraporevala Sons,  1964. 
 - 162p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Reading.
<br/><br/><label>Dewey Class. No.: </label>384.5  / BEG