PABX: the epitome of 'interconnection'
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Published in | IEEE spectrum Vol. 9; no. 12; pp. 42 - 52 |
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Main Author | |
Format | Magazine Article |
Language | English |
Published |
IEEE
01.12.1972
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Subjects | |
Online Access | Get full text |
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ISSN: | 0018-9235 1939-9340 |
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DOI: | 10.1109/MSPEC.1972.5218640 |