00820nam0-22003131i-450 99000047681040332120250404131434.0000047681FED01000047681(Aleph)000047681FED0120020821d1923----km-y0itay50------baenga-------001yyIsotopesF. W. AstonTraduit par S. VeilLondonEdward Arnold1923152 p.ill.22 cmIsotopi660.298 8Aston,F. W.491596Veil,SuzanneITUNINARICAUNIMARCBK99000047681040332110 B I 391782DINELA MUSA 1203/2653/25FAGBCDINELFAGBCIsotopes332075UNINA