World film directory : agencies concerned with educational, scientific and cultural films
- Paris : UNESCO, 1962.
- 66 p.
- Reports and papers on mass communication 35 .
CINEMA
AGENCIA
CINEMA CULTURAL
CINEMA EDUCATIVO
FILME CIENTIFICO
DIRETORIO
CINEMA
AGENCIA
CINEMA CULTURAL
CINEMA EDUCATIVO
FILME CIENTIFICO
DIRETORIO