Pursuing excellence a study of United States of eighth-grade mathematics and science teaching, learning, curriculum, and achievement in international context
| निगमित लेखक: | |
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| अन्य लेखक: | |
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Washington, DC
National Center for Education and Statistics
c1996.
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| विषय: |