000 00288nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.314
100 _aSimon Ang
245 0 _aPower Switching Convertors
250 _a2
260 _bTaylour And Francis: London
_c2010
942 _cBK
999 _c18440
_d18440