Film production by international co-operation :  a report on various methods of co-production in the field of educational and cultural films / 
Mass Communication Techniques Division, Unesco ; edited by H. J. L. Jongbloed 
 - Paris :  UNESCO,  1961 
 - 37 p. ;  27 cm. 
 - Reports and papers on mass communication ;  no. 34 .
<br/><br/><label>ISBN: </label> USD 0.50 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Documentary films--International cooperation
<br/><br/><label>Dewey Class. No.: </label>301.243