00289nam a2200121Ia 4500008004100000100003500041245003500076250000600111260002100117260000900138300000800147650001200155221231s9999    xx            000 0 und d  aWilliam, Hayt H and John, Buck 0aEngineering  Electromagnetics  a7  bTata McGraw-Hill  c2006  a582  aPhysics