Bathgate, Gordon <br/><br/>
Radio broadcasting :  a history of the airwaves / 
Gordon Bathgate 
 - Yorkshire :  Pen & Sword History,  2020 
 - xviii, 334 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>9781526769404 
<br/><br/><label>LCCN: </label>84019465  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio broadcasting.
<br/><br/><label>LC Class. No.: </label>PN1991.5  / .R3 1985 
<br/><br/><label>Dewey Class. No.: </label>384.55 BAT