オブジェクト指向・システム開発 Professor Emeritus Seymour Papert, pioneer of constructionist learning, dies at 88 World-renowned mathematician, learning theorist, and educational-technology visionary was a founding faculty member of t... 2016-08-02 オブジェクト指向・システム開発文化・芸術日記・コラム・つぶやき
オブジェクト指向・システム開発 