Unesco <br/><br/>
Use of mobile cinema and radio vans fundamental education. 

 -  1939 
 - Press film and radio in the world today series,582. .
<br/><br/><label>Standard No.: </label>57723 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> TEACHING<br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:31, H9