Per-unit systems : with special reference to electrical machines
M.R. Harris, P.J. Lawrenson, J.M. Stephenson
Bok Engelsk 1970 Martyn R. Harris
| Utgitt | London : Cambridge University Press in association with the Institution of Electrical Engineers , 1970
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| Omfang | XII, 115 s. : fig.
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| ISBN | 0521078571
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