School health education a textbook for teachers, nurses, and other professional personnel.
| Hlavní autor: | |
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| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
New York
Harper
[©1954].
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| Vydání: | Revised edition. |
| Edice: | Harper's series in school and public health education, physical education, and recreation
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| Témata: |