A dissertation entitled The effects of knowledge of results upon motor skill performance of the trainable mentally retarded /
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| Format: | Thesis Microform Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1977.
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| Subjects: |
| Item Description: | "UO-81 345--UO-81 346." Microform. |
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| Physical Description: | v, 107 leaves : illustrations |
| Bibliography: | Bibliography: leaves 65-67. |