"Supplement to the Studies Published in 1947 and 1948 on the state of the information media (press agencies, press, radio, film) in 12 countries ravaged by war: in Europe: Belgium, Denmark, France, Greece, Luxembourg, Norway, the Netherlands, Poland, Czechoslovakia, Yugoslavia — Far East: China and Philippines." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1905, topic code 10, 20, 30)