Viewdata and videotext, 1980-81 : a worldwide report : transcript of Viewdata '80, First World Conference on Viewdata, Videotex, and Teletext.
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| Format: | Conference Proceeding Book |
| Language: | English |
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White Plains, N.Y. :
Knowledge Industry Publications,
[1980]
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| Physical Description: | xxvii, 623 pages : illustrations, map ; 28 cm. |
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| Bibliography: | Includes bibliographies. |
| ISBN: | 0914236776 (pbk.) |