000 00326nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.31 P273
100 _aPARTAB,H
245 0 _aART AND SCIENCE OF UTILIZATION OF ELECTRICAL ENERGY
260 _aNEW DELHI
_bBHANDARI BENELENT
_c1970
300 _a22X15
942 _cBK
_2DDC
999 _c14731
_d14731