000 00285nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.319'1
100 _aB.M.WEEDY
245 0 _aELECTRICAL POWER SYSTEMS
260 _bJHON WILLEY AND SONS
365 _b251.35
942 _cBTECH
999 _c138943
_d138943