An evaluative survey of the materials, equipment and facilities used in the teaching of health and science in the elementary grades in the Division of Ilocos Sur [microform].
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | Visual Material |
| Kieli: | English |
| Julkaistu: |
Quezon City
Photoduplication Service. University of the Philippines Library
1976.
|
| Aiheet: |