The origins of human competence : the final report of the Harvard Preschool Project /
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
Lexington, Mass. :
Lexington Books,
[1979]
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| Subjects: |
| Item Description: | Includes index. |
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| Physical Description: | xiv, 436 pages : illustrations ; 24 cm. |
| Bibliography: | Bibliography: pages 427-429. |
| ISBN: | 0669019437 |