Principles and recommendations for the 1970 population censuses.
Guardado en:
| Formato: | Libro |
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| Lenguaje: | Undetermined |
| Publicado: |
New York : United Nations, 1969.
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| Colección: | Statistical papers, series M, no.44.
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| Notas: | "Second printing with changes of a non-substantive nature." |
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| Descripción Física: | 83 p. illus. |