00525nam a22001817a 4500 20260506085624.0 260506b ||||| |||| 00| 0 eng d 9788188458141 621.31042 G977 2019 Gupta, J.B., author. Electrical machines : (A.C & D.C. machines) / J.B. Gupta. New Delhi : S.K. Kataria & Sons, c2019. xiii, 408p. Includes index. 600-699 Electric machinery. ddc BK 2519 2519 0 0 ddc 0 0 NFIC CL CL RES 2026-05-06 11295 0 621.31042 G977 2019 11295 2026-05-06 2026-05-06 BK