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Editions

2 editions
  • Paperback · English · 1995
    Wadsworth Publishing · 304 pages · 9780534264963
  • Other · English · 1996
    Wadsworth Pub. Co. · 290 pages · 9780534506889
Distance educationTelevisionComputer Communication NetworksTeachingTelecommunicationsEducational resources & technologyOrganization & management of educationEducation