000 00289nam a2200121Ia 4500
008 220201s2018 xx 000 0 eng d
041 _aENG
100 _aGUPTA, J B
245 0 _aUTILIZATION OF ELECTRIC POWER
260 _aNEW DELHI
_bS K KATARIA
_c2018
300 _a500
942 _2ddc
_01
999 _c63320
_d63320