"The contribution of television to education has been exaggerated — Television, certainly, helps teachers in their task, but it should be regarded, for more, as forming part of a whole: educational audio-visual aids — The article deals with the limitations of this medium and suggest that educationists consider this problem and constantly hear it in mind." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1456, topic code 410.330)