000 00270nam a22001097a 4500
008 240515b xxu||||| |||| 00| 0 eng d
082 _a539.752 Chemistry 7127
100 _aGregory R. Choppin
_944637
245 _aNuclei and Radioactivity
260 _c1964
942 _cOB
999 _c18891
_d18890