00346nam a2200145Ia 4500003000500000008004100005020001800046040001900064082000700083100001400090245003700104260003900141300000800180546001200188STCL181203s9999 xx 000 0 und d a9788188458455 aSTCLbENcSTCL 222 aGowri, R. 0aElectromagnetic Fields and Waves bS.K. Kataria and SonsaDelhic2012 a558 aEnglish