Directory of international scientific organizations.

Directory of international scientific organizations.

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Detalles Bibliográficos
Autor Corporativo: Unesco
Formato: Libro
Idioma:English
Publicado: Paris UNESCO [c1950]
Series:Unesco publication 619.
Subjects:
Science > Societies, etc. > Directories.
Agriculture > Societies, etc. > Directories.
Engineering > Societies, etc. > Directories.