Please use this identifier to cite or link to this item: http://rportal.lib.ntnu.edu.tw:80/handle/77345300/7837
Title: 投影機的有效利用
Authors: 洪志明
Issue Date: Mar-1986
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/77345300/7837
Other Identifiers: 20DFB39E-1C6D-405E-1290-81478F48FFA7
Appears in Collections:科學教育月刊

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