File:Olpc-class-peru.jpg: Revision history

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13 March 2026

1 November 2013

  • curprev 12:1712:17, 1 November 2013 imported>SvenAERTS 116 bytes +116 from http://tablet-news.com/2012/04/08/one-laptop-per-child-program-may-not-improve-mathlanguage-skills-shows-study/