TY  - BOOK
AU  - Jongbloed,H.J.L
ED  - Unesco.
ED  - United Nations Educational, Scientific and Cultural Organization,
TI  - Film production by international co-operation: a report on various methods of co-production in the field of educational and cultural films 
U1  - 301.243 
PY  - 1961///
CY  - Paris
PB  - UNESCO
KW  - Documentary films
KW  - International cooperation
ER  -