000 00405nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a537.12 S3
100 _a"Schelkunoff, S A"
245 0 _aElectromagnetic Waves
250 _a\\194300ENGGPSX
260 _aD Van Nostrand
260 _b1943
260 _cPrinceton
300 _axv+530p
500 _aincludes index and biblioraphy
942 _cBK
999 _c9736
_d9736