00823nam0-22003011i-450-99000050657040332120080205132939.00-906048-00-1000050657FED01000050657(Aleph)000050657FED0100005065720020821d1978----km-y0itay50------baenga-------001yyELF communications antennasMichael L. BurrowsEnglandPeter Peregrinusc1978245 p.ill.23 cmIEE electromagnetics waves series5RadioAntenne621.384'135Burrows,Michael L.ITUNINARICAUNIMARCBK99000050657040332110 E III 196L/28 CNRDINELDINELUNINA