浅谈仅用无刻度直尺的几何作图题的教与学

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-864x|volume|10X|63-66

ISSN: 1009-864x

Source: 求学:理科版, Vol.volume, Iss.10X, 2017-01, pp. : 63-66

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Abstract