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Title: 九的手指算法及其數學原理
Other Titles: Finger Multiplication of Nine: How and Why
Authors: 黃美慈
Issue Date: Jun-2004
Publisher: 臺灣師範大學科學教育中心
National Taiwan Normal University Science Education Center
Other Identifiers: 4E246913-F6B1-ED28-7832-F0B968F66822
Appears in Collections:科學教育月刊

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