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Children's Developing Understanding of Place Value: Semiotic Aspects

Children's Developing Understanding of Place Value: Semiotic Aspects

Maria Varelas and Joe Becker

期刊名称Cognition and Instruction
作者Maria Varelas and Joe Becker
卷第15卷
期第2期
印刷ISSN0737-0008
电子ISSN1532-690X
文件大小701.25KB
发表时间1997
DOI10.2307/3233767
页码265-286

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