000 00317nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b3 GUP
100 _a"Gupta, B R"
245 0 _aPrinciples Of Electrical
260 _aNew Delhi
260 _bS.Chand
260 _c1989
300 _a"XV, 876"
999 _c33246
_d33246