| Jean Piaget: Selected Works: "Principles of Genetic Epistemology" (1972) Vol VII Jean Piaget / New - Hardcover | Revaluation Books | | $572.61 |
| Principles of Genetic Epistemology Piaget Jean / New - Hardcover | Biblios | | $567.83 |
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| Principles of Genetic Epistemology Piaget, Jean / New - Hardcover | GreatBookPrices | | $476.11 |
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| The Principles of Genetic Epistemology Jean Piaget / Used - Hardcover | Buchpark | | $167.71 |
| Genetic Epistemology (Woodbridge Lecture, Number Eight) (English and French Edition) Jean Piaget / Used - Hardcover | Mispah books | | $126.53 |
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| Genetic Epistemology - Translated by Eleanor Duckworth Jean Piaget / Used - Hardcover | Robinson Street Books, IOBA | 1st Edition Dust Jacket | $87.50 |
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| Genetic Epistemology Piaget Jean / Used - Hardcover | Biblios | | $55.60 |
| Genetic Epistemology (Woodbridge Lecture, Number Eight) (English and French Edition) Jean Piaget / New - Hardcover | Toscana Books | | $49.91 |
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