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La psychologie de l'enfant by Jean Piaget et Bärbel Inhelder: Très bon Couverture souple (1976) | Librairie Le Nord
Six études de psychologie : Piaget, Jean, 1896-1980 : Free Download, Borrow, and Streaming : Internet Archive
![Psychologie et pédagogie by Piaget Jean: Satisfaisant Couverture Souple illustrée (1969) | L'ivre d'Histoires Psychologie et pédagogie by Piaget Jean: Satisfaisant Couverture Souple illustrée (1969) | L'ivre d'Histoires](https://pictures.abebooks.com/inventory/2079813995.jpg)
Psychologie et pédagogie by Piaget Jean: Satisfaisant Couverture Souple illustrée (1969) | L'ivre d'Histoires
![Growth Of Mind; SIX PSYCHOLOGICAL STUDIES. By Jean Piaget. Translated from the French, "Six Etudes de Psychologie," by Anita Tenzer. Edited, with an introduction and notes, by David Elkind. 169 pp. New Growth Of Mind; SIX PSYCHOLOGICAL STUDIES. By Jean Piaget. Translated from the French, "Six Etudes de Psychologie," by Anita Tenzer. Edited, with an introduction and notes, by David Elkind. 169 pp. New](https://s1.nyt.com/timesmachine/pages/1/1968/02/11/91221196_360W.png?quality=75&auto=webp&disable=upscale)