Pursuing excellence a study of United States of eighth-grade mathematics and science teaching, learning, curriculum, and achievement in international context
| مؤلف مشترك: | |
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| مؤلفون آخرون: | |
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Washington, DC
National Center for Education and Statistics
c1996.
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| الموضوعات: |