A practical guide for teaching the mentally retarded to swim /
| Corporate Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Washington],
[publisher not identified] ;
[1969]
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| Subjects: |
| Physical Description: | viii, 152 pages : illustrations, forms. ; 28 cm. |
|---|---|
| Bibliography: | Bibliography: pages 149-152. |