WEB+DB PRESS創刊22.9周年パーティの発表資料(最終版)です 資料中のURLは以下です: https://ja.wikipedia.org/wiki/I/O_(%E9%9B%91%E8%AA%8C) https://www.amazon.co.jp/dp/B000PMFZ58/ http://www.jmsi.co.jp/ https://blogs.itmedia.co.jp/sunada/2005/11/it_7926.html https://en.wikipedia.org/wiki/Tabulating_machine https://en.wikipedia.org/wiki/Punched_card https://image.honto.jp/store_floormap/1/70019.jpg https://ja.wikipedia.org/wiki/TK-
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