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feb 28, 1921 - Inicia a trabajar en la Universidad de Ginebra en el instituto de Jean-Jacques Rousseau

Description:

Edouard Claparède y Pierre Bovet le ofrecen el puesto de jefe de trabajos prácticos

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Biografía de Jean Piaget

ByYenym Tinjaca

2 Oct 2017

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Date:

feb 28, 1921

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~ 104 years ago

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