00345nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001600084245005000100260004500150300000800195650000800203221030s9999    xx            000 0 und d  a0195117018  aEnglish  a105.23bKre  aP. T. Krein 0aElements of Power Electronicscby P. T. Krein  bOxford Unviersity PressaNew Delhic2003  a766  aECE