00378nam a2200145Ia 4500008004100000020001800041041000800059082001700067100002000084245003900104260002800143300000800171365001600179700003700195230718s9999    xx            000 0 und d  a9788131726624  aeng  a621.319bSIV  aSivanagaraju S.  aPower System Operation And Control  c2011bPearson Education  a589  cRs.b425.00  aSivanagaraju S. & Sreenivasan G.