Dale, Edgar. <br/><br/>
Audio-visual methods in teaching 

 - New York :  Holt, Rinehart and Winston,  c. 1954 
 - 534 p.  : ilus 
<br/><br/><label>LCCN: </label>10367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educación audiovisual.
<br/><br/><label>Dewey Class. No.: </label>371.335  / D35