Elementary school science 6 teacher's guide. Part 1

Elementary school science 6 teacher's guide. Part 1

Dades bibliogràfiques
Autor corporatiu: Science Education Center, University of the Philippines
Format: Llibre
Idioma:English
Publicat: Quezon City Science Education Center University of the Philippines, c1976.
Edició:Expt. ed.
Matèries:
Science > Problems, questions, exercises.
Science > Study and teaching (Elementary).