"The CETO experts have helped to plan educational TV programmes, studied the problems and recommend the following solutions: 1) the setting up of a supervisory body to determine the role of TV in education ; 2) the choice of programmes ; 3) the art of presentation ; 4) the organisation of the audience." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1827, topic code 410.330)