Report on schools of public health in the United States, based on a survey of schools of public health in 1950
| Үндсэн зохиолч: | |
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| Формат: | Ном |
| Хэл сонгох: | англи |
| Хэвлэсэн: |
Washington
U. S. Dept. of Health, Education, and Welfare, Public Health Service
1953
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| Нөхцлүүд: |