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Subjects
Biography, Cognition, Child Psychology, Child psychology, Cognition chez l'enfant, Philosophy, Psychologie du développement, Psychologists, Épistémologie génétiquePlaces
SwitzerlandPeople
Jean Piaget (1896-1980)ID Numbers
- OLID: OL1136838A
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August 19, 2008 | Edited by an anonymous user | fix author name |
April 1, 2008 | Created by an anonymous user | initial import |