000 00328nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b3 GUP
100 _a"Gupta, J B"
245 2 _aA Course In Electrical T
260 _aNew Delhi
260 _bB D Kataria & Sons
260 _c1982
300 _a"XV, 267"
999 _c31820
_d31820