直观想象,让你的思维插上翅膀
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1672-1969|volume|12|53-54
ISSN: 1672-1969
Source: 数学之友, Vol.volume, Iss.12, 2017-01, pp. : 53-54
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Abstract