Demographic and housing statistics principles and recommendations for a vital statistics system.
| مؤلف مشترك: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
New York
United Nations
1970
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| سلاسل: | United Nations. [Document] E/CN.3/411/Annex
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