00798nam0-22003011i-450-99000050620040332120091019124608.0000050620FED01000050620(Aleph)000050620FED0100005062020020821d1970----km-y0itay50------baenga-------001yyAnalysis of reflector antennasW. V. T. Rusch, P. D. PotterNew YorkAcademic Press1970178 p.ill.24 cmElectrical scienceAntenne621.380'28Rusch,W.V.T.Potter,P.D.ITUNINARICAUNIMARCBK99000050620040332110 E III 1659060DINELDINELUNINA