The comparative effectiveness of the modern mathematics and traditional approaches in developing the ability to solve problems among the grade six pupils in Bokod and Daklan Elementary Schools in Benguet Province
| Κύριος συγγραφέας: | |
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| Μορφή: | Visual Material |
| Γλώσσα: | English |
| Έκδοση: |
Quezon City
University of the Philippines Library
1975.
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| Θέματα: |