Kieffer, De R E <br/><br/>
Manual of Audio Visual Techniques 

 - 1ed. 
 - Englewood Cliffs  Prentice Hall  1962 
 - 254p 
 - Prentice Hall Education Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>371.335 KIE