Second International conference on Electrical variable-speed drives held at The Institution of Electrical engineers on 25-27 September,1979
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Second International conference on Electrical variable-speed drives held at The Institution of Electrical engineers on 25-27 September,1979 / organised by Power division of the Institution of Electrical Engineers. - London : Power division of the Institution of Electrical Engineers, 1979 ix, 195p.
* 621.3 INT * Power division of the Institution of Electrical Engineers,org. * Title