Pre- and post-knowledge of results intervals and motor performance of mentally retarded individuals/
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
1989
|
| Subjects: |
| Item Description: | "UO 90 356." |
|---|---|
| Physical Description: | ix, 60 leaves : ill. |
| Bibliography: | Includes bibliographical references (leaves 37-39) |