How to use the educational sound film /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Chicago :
University of Chicago Press,
[c1937]
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| Subjects: |
| Physical Description: | xiii, 174 p. : ill., plates, double tab., diagrs. ; 23 cm. |
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| Bibliography: | Bibliography: p. 165-166. |