Mental retardation /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Cambridge, Mass. :
Harvard University Press,
1979.
|
| Series: | The Developing child
|
| Subjects: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Physical Description: | 125 pages : illstrations ; 21 cm. |
|---|---|
| Bibliography: | Includes bibliographical references (p. 113-120) and index. |
| ISBN: | 0674568850 0674568869 (pbk.) |