Information telecommunications and development.
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| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Geneva :
International Telecommunication Union,
[1986]
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| Subjects: |
| Item Description: | "February 1986." |
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| Physical Description: | xii, 179 pages : illustrations ; 30 cm. |
| Bibliography: | Bibliography: pages 169-178. |
| ISBN: | 9261026311 (pbk.) : |