000 00283nam a2200121Ia 4500
008 220201s2013 xx 000 0 eng d
082 _a621.317
_bGUP
100 _aGupta, JB
245 0 _aCourse in power system
260 _bNew Delhi: Kataria
_c2013
300 _a534
942 _2ddc
999 _c88582
_d88582