Radio and the classroom. 

 - Washington, D.C.,  The Dept. of elementary school principals of the National education association,  1940-41. 
 - 3 p. leaf, 9-97 p.  illus. (incl. port.)  23 cm. 
<br/><br/>"Selected bibliography on radio in education": p. 95-97. 
<br/><br/><label>LCCN: </label>e  41000071  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio in education.<br/>Radio broadcasting.
<br/><br/><label>LC Class. No.: </label>LB1044.5  / .N38 
<br/><br/><label>Dewey Class. No.: </label>371.333