000 00296nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a621.316
100 _aGupta, JB
245 0 _aTheory & performance of electrical machine
260 _bKatron pub house
_c1970
300 _a503
942 _2ddc
999 _c75867
_d75867