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Lernziel Praxis: Weiterbildung für die Medienarbeit in und außerhalb der Schule
München: kopaed (1995), 222 pp.
Questioning the Media: A Critical Introduction
Thousand Oaks; London; New Delhi: Sage, 2nd ed. (1995), xxix, 511 pp.
New Communication Technologies: Research Trends
Paris: UNESCO (1990), 74 pp.
"Videorecorders and cassettes have spread all over the world and are already no longer regarded as products of the new technologies. Cable television is making massive strides and is often enhanced by its interactive functions. Pay television is gradually gaining a foothold, while receivers are the
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Communications, Computers and Automation for Development
New York: UNITAR (1971), 61 pp.