灭菌(经济)
计算机科学
数学教育
数学
哲学
语言学
货币
外汇市场
出处
期刊:Mathematics Teacher: Learning and Teaching PK–12
[National Council of Teachers of Mathematics]
日期:1961-11-01
卷期号:54 (7): 521-523
被引量:1
摘要
The intuitive content of mathematics is as much a reality for learners as for creators.
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