New Unesco source book for science teaching.

New Unesco source book for science teaching.

Detalhes bibliográficos
Autor Corporativo: Unesco
Formato: Livro
Idioma:English
Publicado em: Paris, Hyderabad, India : Unesco, ; University press 1979.
Assuntos:
Science > Study and teaching.
Science > Experiments > Juvenile literature.
Classic Catalogue: View this record in Classic Catalogue

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