Mathematics education in the middle grades : teaching to meet the needs of middle grades learners and to maintain high expectations : proceedings of a national convocation and action conferences /
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| Формат: | Licensed eBooks |
| Язык: | английский |
| Опубликовано: |
Washington, DC :
National Academy Press,
©2000.
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| Online-ссылка: | https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=27156 |