Philosopher: Jean Piaget
Scrape Date: 2025-09-10 19:53
| Tracked Title | Active | Avg. Price | Total Sales |
|---|---|---|---|
| Biology And Knowledge | 3 | $71.01 | 0 |
| Child's Conception Of Number | 6 | $228.05 | 0 |
| Child's Conception Of World | 16 | $395.49 | 1 |
| Genetic Epistemology | 10 | $181.77 | 0 |
| Moral Judgment Of Child | 18 | $166.63 | 1 |
| Origins Of Intelligence In Children | 1 | $85.00 | 0 |
| Structuralism | 12 | $160.55 | 1 |
| To Understand Is To Invent | 1 | $134.72 | 0 |