| GMD | Text |
| Language | Eng |
| Classification | 155.413 Ac75 |
| Publisher | New York, Academic Press, c1983 |
| Subject | Mathematics -- Study and teaching -- Psychological aspects.Thought and thinking in children. |
| Topic | Psychology |
| Series | Developmental psychology series |
| Description | viii, 409 p. : ill. ; 24 cm. |
| ISBN | 9780124442207 |