The evolution of American ... - Google Livres - 0 views
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Voulgre Emmanuelle on 25 Jun 11The evolution of American educational technology Par L. Paul Saettler 1990 « Books will soon be obsolete in the schools. Scholars will soon be instructed through the eye. It is possible to teach every branch of humain knowledge with th motion picture. Our school system will be completely changed in ten years." (Edison, 1913) in p 98