BBC Handbook 1957 

 - London  British Broadcasting Corporation  1957 
 - 288 p. 
<br/><br/> Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio Broadcastinig<br/>Technology
<br/><br/><label>Dewey Class. No.: </label>621.193002  / B.B.C.