Philosopher: Jean Piaget
Scrape Date: 2025-08-22 20:39
| Tracked Title | Active | Avg. Price | Total Sales |
|---|---|---|---|
| Biology And Knowledge | 2 | $67.20 | 0 |
| Child's Conception Of Number | 7 | $266.95 | 0 |
| Child's Conception Of World | 18 | $404.16 | 1 |
| Genetic Epistemology | 10 | $224.36 | 1 |
| Moral Judgment Of Child | 20 | $184.55 | 0 |
| Origins Of Intelligence In Children | 1 | $85.00 | 0 |
| Structuralism | 12 | $354.99 | 0 |
| To Understand Is To Invent | 1 | $134.63 | 0 |