"Unesco's interest in radio and television is twofold: firstly the organisation tries to encourage the use of its information media for educational and cultural purposes, thus putting them constructively to the service of the economic and social development of the member states — Secondly, Unesco uses these techniques to further its own work." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 392, topic code 410.330, 210.330)