Kinder, James Screngo <br/><br/>
Audio-visual materials and techniques 
James S. Kinder. 
 - New York  American Book Co.  c1950. 
 - vi, 624 p.  ill. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audiovisual education.