Please use this identifier to cite or link to this item: http://rportal.lib.ntnu.edu.tw:80/handle/77345300/8618
Title: 計算器械-算術發展的輔助工具
Authors: 趙文敏
Issue Date: Nov-1983
Publisher: 臺灣師範大學科學教育中心
National Taiwan Normal University Science Education Center
URI: http://rportal.lib.ntnu.edu.tw//handle/77345300/8618
Other Identifiers: 58DFCF14-0F08-6544-330A-89BBADB54D08
Appears in Collections:科學教育月刊

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