Kemp, Jerrold E <br/><br/>
Planning and producing audiovisual materials 

 - 3rd ed. 
 - New York  Thomas Y. Crowell  1975 
 -  Illustration 
<br/><br/><label>ISBN: </label>0690008058 
<br/><br/><label>Dewey Class. No.: </label>371.33  / KEM