00844nam a2200229Ia 4500003000900000008004100009040001600050080001800066100002900084245012400113260005900237300001400296650001900310650004100329650001700370700002900387700002200416700003200438942000700470999001500477952012200492IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a550.38bFRO-3  aFrolich, Friedrich93802 0aGeomagnetism of aeronomie (in German)bvol. IIIcFriedrich Frolich…[et al.]                                            aGermanybVeb Deutscher Verlag Der Wissenschaftenc1959  axii, 632p  aAeronomy93803  aAstronomy and Astrophysics Thesaurus  aGeomagnetism  aLauterbach, Robert93804  aLucke, Otto93805  aMaufrsberger, Pettern93806  cBK  c2016d2016  00104070aBANbKODcGENd0000-00-00g295.20l0o550.38/ FRO-3p2260r2021-11-05v295.20w0000-00-00yBKGRs. 295.20