An experimental study the teaching of arithmetic in English versus the teaching of aritmetic in the vernacular for grades III and IV [microform]
| Prif Awdur: | |
|---|---|
| Fformat: | Visual Material |
| Iaith: | English |
| Cyhoeddwyd: |
Quezon City
Photoduplication Service
University of the Philippines, 1973.
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| Pynciau: |