La evolución del espacio topológico según la teoría de J. PiagetJoan J. Muntaner · First published 1989Open the Tome
Epistemologia genetica e teoria della conoscenza in J. PiagetNicoletta Caramelli · First published 1979Open the Tome
A comparison of the developmental stages proposed by L.S. Vygotsky and J. PiagetJanis Allan Martin · First published 1973Open the Tome
Memory and intelligence [by] Jean Piaget and Bärbel Inhelder, in collaboration with Hermine Sinclair-de Zwart. Translated from the French by Arnold J. PomeransJean Piaget · First published 1973Open the Tome
