普通高中数学课程标准实验教科书人教A版与北师大版的比较研究——以“函数及其表示”为例
보통고중수학과정표준실험교과서인교A판여북사대판적비교연구——이“함수급기표시”위례
Comparative Analysis between the PEP and BNUP Series of the Textbooks Based the CSOSHSM——Taking "Function and Its Characterization" as an Example
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