"The cinema, radio and TV as educational media in modern civilisation - Paul HEIMAN — The useful contribution of research on the educational film - Charles F. HOBAN — Problems of a rational form of television - Henri DIEUZEIDE — Some psychological and educational problems raised by educational TV broadcasts - Michel TARDY — General survey of educational TV in the United Kingdom — The use of TV in education in the USSR - A.L. GUELMONT and D.I. POLTORAK — The laboratory - Mabel A.L. SCULTHORP — The teaching machine and the human being - John W. BLYTH." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 628, topic code 520)