00403nam a2200145Ia 4500008004100000041000800041082001700049100001800066245007800084250001200162260004100174300000800215365001600223700001800239230718s9999    xx            000 0 und d  aeng  a621.317bWIL  aWilliams B.W.  aPower Electronics bDevices, Drivers, Applications and Passive Components  a2nd ed.  c1992bELBS with MacmillanaHampshire  a542  cRs.b301.50  aWilliams B.W.