Gen: Documentar
Stele: Jean Piaget
echipaj: Jean Piaget (Director), Claude Goretta (Director), Joële Van Effenterre (Editor), Willy Rohrbach (Camera Operator), Claude Stebler (Camera Operator), Marcel Sommerer (Sound)
Țară:
Limba: Français
Studio:
Durata de functionare: 41 minute
Calitate: HD
Publicat: Jan 01, 1977
IMDb: 10
Cuvinte cheie:psychology, biography
