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Accès: La technologie et l'accès aux média
Paris: UNESCO (1976), 62 pp.
Access: Technology and Access to Communications Media
Paris: UNESCO (1975), 54 pp.
Internationales Handbuch für Rundfunk und Fernsehen 1971/1972
Hamburg: Hans-Bredow-Institut (1972), 46, 84, 152, 52, 228, 236, 22, 32 pp.
Audio-Visual Handbook for India
Lucknow: Audio-Visual Aids Committee; National Christian Council of India, 2nd ed. (1955), 335 pp.
"Collection of articles which are the joint work of a number of people and designed to serve as a guide for Indian teachers and social workers, to present to them the basic equipment and the techniques necessary to transmit the Christian message in the context of the Church, the school, village or u
...