Codding, George Arthur <br/><br/>
Broadcasting without barriers / 
George Arthur Codding 
 - Paris :  UNESCO,  1959. 
 - 167 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio broadcasting<br/>Radio frequency allocation<br/>Radio--Equipment and supplies.
<br/><br/><label>Dewey Class. No.: </label>MISR 384.54 COD