00940nam0-2200325---450-99000912792040332120100112113418.09780521017336000912792FED01000912792(Aleph)000912792FED0100091279220091216d1996----km-y0itay50------baengGBa-------001yyFoundations of geomagnetismGeorge Backus, Robert Parker, Catherine ConstableCambridgeCambridge Universityc1996XIV, 369 p.ill.23 cmMagnetismo terrestreBackus,George506497Parker,Robert163277Constable,Catherine506498ITUNINARICAUNIMARCBK990009127920403321GM1 AC II 6441GM1GM1Foundations of geomagnetism783959UNINA