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Donald G. Perrin
Œuvres (1)
Teaching machines and programmed learning , a survey of the industry, 1962, by James D. Finn and Donald G. Perrin, for the Technical development project of the National education association of the United States...
Teaching machines and programmed learning , a survey of the industry, 1962, by James D. Finn and Donald G. Perrin, for the Technical development project of the National education association of the United States...
1962