00401nam a2200145Ia 4500008004100000020001800041041000800059082002000067100001700087245005200104260003700156300002800193365001700221700001700238230718s9999    xx            000 0 und d  a9781107175563  aeng  a621.384'35bCOL  aColeman C.J.  aAnalysis And Modeling Of Radio Wave Propagation  c2017bCambridge University Press  a287dRef 1728 E (56519)  cRs.b5647.63  aColeman C.J.