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Educación popular y proceso de concientización
Buenos Aires: Siglo Veintiuno Argentina Editores, 2nd ed. (1974), 161 pp.
The Feasibility of Church Involvement in Television in the Visayas and Mindanao: A Report for UNDA/Asia. Appendices
Cebu: UNDA Asia (1973), approx. 200 pp.
Communication in the Space Age: The Use of Satellites by the Mass Media
Paris: UNESCO (1968), 200 pp.
"The full impact of satellite communication will be realized only when it becomes feasible to spacecast directly into homes, facilitating inexpensive long-distance calls and enabling conferences to be held via telephone and closed-circuit television. Business travel will diminish. Space communicatio
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