Health education of the public ; a practical manual of technic /
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Philadelphia and London :
W.B. Saunders company,
1937.
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| Subjects: |
| Physical Description: | 2 pages ., 13-227 pages : illustrations ; 23 cm. |
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| Bibliography: | Bibliography: pages 215-217. |