000 00366nam a2200133Ia 4500
008 170101s2014 xx 000 0 und d
020 _a9788126530397
100 _aBollen Math H J
245 0 _aUnderstanding Power Quality Problems Voltage Sags And Interruptions
260 _aNew Delhi
_bWiley
_c2014
300 _a541
650 _aElectrical
942 _2ddc
_cBK
999 _c666293
_d666293