Εμφανίζονται 1 - 2 Αποτελέσματα από 2 για την αναζήτηση 'Leedham, John', χρόνος αναζήτησης: 0,01δλ Περιορισμός αποτελεσμάτων
  1. 1

    Educational technology: a first look ανά Leedham, John

    Έκδοση 1973
    Βιβλίο

    Educational technology: a first look
  2. 2

    Videocassettes in education and training :proceedings of a conference organized by the association for Programmed Learning and Educational Technology in conjunction with the Progra...

    Έκδοση 1971
    Βιβλίο

    Videocassettes in education and training :proceedings of a conference organized by the association for Programmed Learning and Educational Technology in conjunction with the Programmed Instruction Centre, Middlesex Polytechnic, held at Enfield College, Middlesex Polytechnique, July 4th, 1973

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