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"Classrooms and Pedagogies: Visible and Invisible", Studies in the Science of Learning 2, Centre for Research and Innovation (CERI), OECD, 1975 (French text revised by Jean-Claude Chamboredon).
"Classrooms and Pedagogies: Visible and Invisible", Studies in the Science of Learning 2, Centre for Research and Innovation (CERI), OECD, 1975 (French text revised by Jean-Claude Chamboredon).