00317nam a2200133Ia 45000030006000000080041000060400015000471000016000622450037000782500011001152600028001265460012001540050017001660STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aCheng, D.K.  aFields and wave electromagnetics  aSecond  bPearson Educationc2001  aEnglish20220125170204.0