Manylion Llyfryddiaeth
| Awduron Corfforaethol: |
University of the Philippines, Diliman. National Institute for Science and Mathematics Education Development,
Philippines. Department of Science and Technology. Science Education Institute |
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| Awduron Eraill: |
Belen, Josefina G.,
Yap, Aida I.,
Ogena, Ester B.,
Tan, Merle C. |
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| Fformat: | Llyfr
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| Iaith: | English |
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| Cyhoeddwyd: |
Diliman, Quezon City
National Institute for Science and Mathematics Education Development, University of the Philippines and Science Education Institute-Dept. of Science and Technology
c2008
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| Pynciau: | |
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