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Buckland, Michael; Dye, Charles M. – 1991
This paper presents a history of electronic distance education in the United States. Three broad categories of delivery systems are described: (1) over-the-air open circuit systems such as VHF-UHF stations, microwave, instructional television fixed service (ITFS), communications satellites, and educational radio and television; (2)…
Descriptors: Artificial Intelligence, Cable Television, Communications Satellites, Delivery Systems