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020 _a8186308849
041 _aEnglish
082 _a621.31
082 _bMAT
100 _aMATH HJ BOLLEN
245 0 _aUNDERSTANDING POWER QUALITY PROBLEMS : VOLTAGE SAGS AND INTERRUPTIONS
260 _bSTANDARD PUBLISHERS DISTRIBUTORS
260 _c2001
300 _a542
650 _aEEE
650 _bGENERAL
942 _cBK
999 _c15032
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