Jean Piaget /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
Viking Press,
[1979]
|
| Series: | Modern masters series.
|
| Subjects: |
| Item Description: | Includes index. |
|---|---|
| Physical Description: | xii, 176 pages ; 22 cm. |
| Bibliography: | Bibliography: pages 164-168. |
| ISBN: | 0670406325 |