The genetic epistemology of Jean Piaget (1977)
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Jean Piaget
Self
Crew (11)
Claude Goretta
Director
Bertrand Van Effenterre
Assistant Director
Howard Sayre Weaver
Executive Producer
Marcel Sommerer
Sound
Claude Stebler
Camera Operator
Herman Wetter
Visual Effects
Jean Piaget
Director
Willy Rohrbach
Camera Operator
Jean Mohr
Still Photographer
Eleanor Duckworth
Translator
Joële Van Effenterre
Editor