Williams, J. Grenfell. <br/><br/>
Radio in fundamental education in undeveloped areas / 
by J. Grenfell Williams 
 - Paris :  UNESCO,  1950 
 - 152 p. ;  21 cm. 
 - Press, film and radio in the world today;  no.5 .
<br/><br/>Bibliography : p. 151-152 
<br/><br/><label>ISBN: </label> Rs. 4.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio in education
<br/><br/><label>Dewey Class. No.: </label>301.243