00253nam a2200109Ia 4500008004100000100001400041245003300055260001700088260000900105546001200114999001700126170619s9999    xx            000 0 und d  aHAYT- W H 0aENGINEERING ELECTROMAGNETICS  bMc Graw Hill  c2008  aENGLISH  c18842d18842