Conference on Electrical Variable Speed Drives, 10-12 October 1972 [at the] Institution of Electrical Engineers, Savoy Place, London, W.C.2
Conference on Electrical Variable Speed Drives1972Institution of Electrical Engineers, London.
Institution of Electrical Engineers.Power Division.
Institute of Electrical and Electronics Engineers.United Kingdom and Republic of Ireland Section.
[London] Institution of Electrical Engineers
1972
Electric motors