Elementary school science 1 things around us. Teacher's manual

Elementary school science 1 things around us. Teacher's manual

التفاصيل البيبلوغرافية
مؤلف مشترك: Curriculum Development Center for Science and Mathematics, Science Education Center, University of the Philippines
التنسيق: كتاب
اللغة:English
منشور في: Manila Department of Education and Culture, Republic of the Philippines c1977.
الموضوعات:
Science > Problems, questions, exercises.
Science > Study and teaching (Elementary).