一道课本习题的变式探究及反思
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1672-7495|volume|11|30-31
ISSN： 1672-7495
Source： 上海中学数学, Vol.volume, Iss.11, 2016-01, pp. : 30-31
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract