Elementary school science 5 Pupil's guide part 2

Elementary school science 5 Pupil's guide part 2

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:2d expt. ed.
Matèries:
Science > Problems, questions, exercises.
Science > Study and teaching (Elementary).