Elementary school science 5 teacher's guide part 2

Elementary school science 5 teacher's guide part 2

Bibliographic Details
Corporate Author: Science Education Center, University of the Philippines
Format: Book
Language:English
Published: Quezon City Science Education Center Unviversity of the Philippines, c1976.
Edition:2d expt. ed.
Subjects:
Science > Problems, questions, exercises.
Science > Study and teaching (Elementary).