- $12.48Jean Piaget : An Interdisciplinary CritiqueBetter World Books
- $5.14Jean Piaget by Margaret A. BodenBetter World Books
- $72.10Jean Piaget, Consensus and Controversy by Celia, Modgil, Sohan ModgilBetter World Books
- $9.47Possibility and Necessity by Jean PiagetBetter World Books
- $8.55Structuralism by Jean PiagetBetter World Books
- $12.64Genetic Epistemology by Jean PiagetBetter World Books
- SAVE $16.07$50.92$66.99Play and Development (Jean Piaget Symposia Series)Amazon
- $5.55Conversations with Jean Piaget by Jean-Claude BringuierBetter World Books
- $8.54Main Trends in Interdisciplinary Research by Jean PiagetBetter World Books