Manpower prospects within the population structure.
| Autor: | VELZ CJ |
|---|---|
| Jazyk: | angličtina |
| Zdroj: | Journal of the American Medical Association [J Am Med Assoc] 1951 Dec 01; Vol. 147 (14), pp. 1319-22. |
| DOI: | 10.1001/jama.1951.03670310009002 |
| Databáze: | MEDLINE |
| Externí odkaz: |
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