00563nam a2200169 4500 1397 1397 200123b ||||| |||| 00| 0 eng d 0273423924 621.3133 S2741 202 Say, M. G. The performance and design of alternating current machines: transformers, three-phase induction motors and synchronous machines 3rd ed. London Pitman 1961 xxi, 664 p. Electric Transformers Electric machinery--Alternating current ddc BK 0 0 ddc 0 621_313300000000000_S2741 0 4050 CL CL 1976-02-13 621.3133 S2741 04402 2020-01-23 BK