巧妙寻找反例,促进教学深化
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1001-8875|volume|6|66-67
ISSN： 1001-8875
Source： 数学教学通讯, Vol.volume, Iss.6, 2017-01, pp. : 66-67
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Abstract