00333nam a2200133Ia 45000030006000000080041000060400015000471000031000622450042000932500010001352600025001455460012001700050017001820STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aReitz, J.R.; Milford, F.J.  aFoundations of electromagnetic theory  aFirst  bAddison Wesleyc1960  aEnglish20220125170205.0