Elementary school science 1 things around us

Elementary school science 1 things around us

מידע ביבליוגרפי
מחבר תאגידי: Curriculum Development Center for Science, Science Education Center, University of the Philippines
פורמט: ספר
שפה:English
יצא לאור: Manila Department of Education and Culture, Republic of the Philippines c1977.
נושאים:
Science > Study and teaching (Elementary).
Science > Problems, questions, exercises.