00339nam a2200121Ia 4500008004100000082001600041100001500057245004000072250001600112260005400128300000800182650002700190230106s9999    xx            000 0 und d  a621.3bPI-A  aPillai.S.K 2aA first course on electrical drives  a1st . . Ed.  aNew DelhibNew Age International Publishersc2006  a235  aElectrical Engineering