00255nam a2200109Ia 4500008004100000082001700041100002200058245002400080250000800104260002500112300000800137191201s2012    xx            000 0 und d  a621.313bBHE  aBHATTACHARYYA, SK 0aElectrical Machines  aRep  c2012bTMHaNEW DELHI  a545