00271nam a2200109Ia 4500008004100000041000800041082002000049100001600069245002800085260004000113300000800153211209s1948    xx            000 0 und d  aeng  a621.312 N48 KIM  aKIMBARK E W  aPOWER SYSTEM STABILITY   aNEW YORKbJOHN WILEY AND SONSc1948  a365