平行四边形与面积的不解之缘
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1008-0333|volume|3|42-43
ISSN: 1008-0333
Source: 数理化解题研究:初中版, Vol.volume, Iss.3, 2016-01, pp. : 42-43
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Abstract