Autor principal: | Seminar convened by the Regional Office for Europe of the World Health Organization (1969 : Bucharest) |
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Autor Corporativo: | Seminar convened by the Regional Office for Europe of the World Health Organization |
Formato: | Libro |
Lenguaje: | Inglés |
Publicado: |
Copenhagen :
World Health Organization,
1971.
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Materias: |
Descripción Física: | v, 150 p. |
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