Improving student learning in mathematics and science : the role of national standards in state policy /
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| Autor corporatiu: | , , |
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| Format: | Licensed eBooks |
| Idioma: | anglès |
| Publicat: |
Washington, DC :
National Academy Press,
1997.
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| Col·lecció: | Compass series (Washington, D.C.)
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| Accés en línia: | https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=1220 |