00906nam0-22003251i-450-99000049917040332120080305100034.0000049917FED01000049917(Aleph)000049917FED0100004991720020821d1913----km-y0itay50------baenga-------001yyModern electrical theoryNorman Robert Campbell2nd ed.CambridgeUniversity Press1913332 p.ill.22 cmCambridge physical seriesTeoria elettromagneticaElettroni530. 141Campbell,Norman Robert<1880-1949>4359ITUNINARICAUNIMARCBK99000049917040332110 C I 1001783DINELDINELModern electrical theory330209UNINA