00462nam a2200145Ia 4500100001000000942000700010654001800017245004300035260002800078082001700106300000800123546001200131999001700143952015600160  aDe/G   cBK  athryistorised  aPrinciples of thyristorised converters  bOxfordaNew Delhic1982  a621.3815bDE  a295  aENGLISH  c26336d26336  001040708CRCaCRCEbCRCEc1435 | 26d2023-03-17eProgressive Booksg39.00i2005 dt 04/02/92l0o621.3815 DEp3471r2023-03-17v39.00w1992-02-04yBK