Williams, J. Grenfell. <br/><br/>
Radio in fundamental education in undeveloped areas. 

 - Paris :  UNESCO,  1950. 
 - Press, film, and radio in the world today .
 - United Nations Educationsl, Scientific and Cultural Organization. UNESCO publication no. 600.  United Nations Educationsl, Scientific and Cultural Organization. UNESCO publication no. 600. .
<br/><br/> Publication no. 600 of the United Nations Educational, Scientific and Cultural Organization. 
<br/><br/>Bibliography: p. 151-152. 
<br/><br/><label>LCCN: </label>51003329 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio in education.
<br/><br/><label>LC Class. No.: </label>LB1044.5  / .W49 
<br/><br/><label>Dewey Class. No.: </label>371.333