Producing for educational mass media / 
edited by Alan Hancock. 
 - Paris :  Unesco Press,  c1976. 
 - 261 p. :  ill. ;  23 cm. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>9231012584  TZS 13,350.13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Television in education.<br/>Audio-visual education.<br/>Motion pictures
<br/><br/><label>Dewey Class. No.: </label>371.33 HAN