The effects of rewards, age, and level of performance on intrinsic motivation for a sport activity /
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| Main Author: | |
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| Format: | Thesis Book |
| Language: | English |
| Published: |
1982.
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| Series: | Microform publications (Eugene, Ore.)
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| Subjects: |
| Item Description: | Vita. |
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| Physical Description: | xiii, 172 leaves : illustrations |
| Bibliography: | Bibliography: leaves 168-172. |