Objectives and methods of a word health survey /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington, DC :
The World Bank,
1988.
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| Series: | Working papers
WPS 13 |
| Item Description: | Datos tomados de la cubierta |
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| Physical Description: | 48 páginas :. |