00820nam0-22002771i-450-990001011350403321000101135FED01000101135(Aleph)000101135FED0100010113520000920d1958----km-y0itay50------baengAnnals of the international geophysical yearVol. IV Parti I,II,III, Nuclear Radiati on - Techniques for Radioactive Measurement[S.l.]Pergamon Press1958GeofisicaTerra550Igy Instruction Manual486326ITUNINARICAUNIMARCBK99000101135040332119A-0051541FI1FI1Annals of the international geophysical year354938UNINAING01