Multiplexed controls on underground trains.
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| Title: | Multiplexed controls on underground trains. |
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| Authors: | Harding, M. A. |
| Source: | Proceedings of the Institution of Electrical Engineers; January 1978, Vol. 125, p49-55, 7p |
| Database: | Applied Science & Technology Source |
| ISSN: | 00203270 |
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