Science experiments with simple equipment the Unesco sourcebook for science teaching.

Science experiments with simple equipment the Unesco sourcebook for science teaching.

Dades bibliogràfiques
Autor corporatiu: United Nations Educational, Scientific and Cultural Organization
Format: Llibre
Idioma:English
Publicat: Tokyo Tuttle 1960.
Edició:Modern Asia ed.
Matèries:
Science > Study and teaching (Elementary).