The genetic epistemology of Jean Piaget
(1977)Cast
Jean Piaget
Self
Crew
Jean Piaget
Acting
Claude Goretta
Directing
Joële Van Effenterre
Editing
Willy Rohrbach
Crew
Claude Stebler
Camera
Marcel Sommerer
Crew
Bertrand Van Effenterre
Directing
Jean Mohr
Camera
Herman Wetter
Visual Effects
Howard Sayre Weaver
Production
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