Jean Piaget
Last scan: 2026-09-08 08:15
| Book | Active | Avg Price | Sold |
|---|---|---|---|
| Biology And Knowledge | 1 | $50.00 | 0 |
| Child's Conception Of Number | 11 | $478.48 | 0 |
| Child's Conception Of World | 19 | $551.65 | 0 |
| Genetic Epistemology | 12 | $453.75 | 0 |
| Moral Judgment Of Child | 31 | $354.09 | 0 |
| Origins Of Intelligence In Children | 1 | $85.00 | 0 |
| Structuralism | 12 | $340.18 | 0 |