为什么√5是无理数:七年级学生的证明
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1672-7495|volume|4|6-7
ISSN: 1672-7495
Source: 上海中学数学, Vol.volume, Iss.4, 2016-01, pp. : 6-7
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Abstract