Communication variables of cerebral palsied and mentally retarded children,
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Springfield, Ill.,
C. C. Thomas
[1972]
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| Physical Description: | xxvii, 370 p. 24 cm. |
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| Bibliography: | Bibliography: p. 359-365. |
| ISBN: | 0398023220 |