00972nam0-22003011i-450-99000050644040332120080205105458.0000050644FED01000050644(Aleph)000050644FED0100005064420020821d1961----km-y0itay50------baenga-------001yyRadio waves in the ionospherethe mathematical theory of the reflection of radio waves from stratified ionised layersK. G. BuddenCambridgeUniversity Press1961542 p.ill.24 cmPropagazione ionosferica delle onde radio621.384'11Budden,K. G.<Kenneth George ;1915- >27118ITUNINARICAUNIMARCBK99000050644040332110 E II 124CNR L/38DINEL00 L15092742DETECDINELRadio waves in the ionosphere330582UNINA