00866nam0-22003131i-450-99000047353040332120080328102054.00-7102-0506-6000047353FED01000047353(Aleph)000047353FED0100004735320020821d1985----km-y0itay50------baenga-------001yyElectromagnetic wavesRoland DobbsLondon ; BostonRoutledge Kegan Paul©1985IX, 145 p.ill.20 cmStudent physics seriesOnde elettromagnetiche530.14120Dobbs,Roland491543ITUNINARICAUNIMARCBK99000047353040332110 B I 416988 DEDINELDINELElectromagnetic waves331896UNINA