Kenneth. B Haas <br/><br/>
Preparation and use of Audio-Visual Aids. 

 - 3rd Edition. 
 - Englewood Cliffs  Prentice Hall International, Inc  1962 
 - 381p 
<br/><br/>Kenneth. B Haas & Harry. G Packer: Preparation and use of Audio-Visual Aids..  (3rd Edition.)  Englewood Cliffs.  Prentice Hall International, Inc, 1962.--(371.33HAA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>371.33  / HAA