R. E. de Keiffer <br/><br/>
Manual of Audio-Visual Techniques 

 - 2 nd Edition 
 - New Delhi  Prentice Hall of India Pvt Ltd  1964 
 - 254p 
<br/><br/>R. E. de Keiffer & Lee W Cochran: Manual of Audio-Visual Techniques.  (2 nd Edition)  New Delhi.  Prentice Hall of India Pvt Ltd, 1964.--(371.33DE)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>371.33  / DEK