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...

Détails de l'édition

Éditeur

U.S. government printing office ((Washington,))

Date de publication

1 janvier 1962

Langue

eng

Pages

85

Dimensions

28 cm