000 00282pam a2200121a 44500
010 _a58012219
082 _a541.388
_bIN8R
100 _aExtermann, R.C.
245 1 _aRADIOISOTOPES IN SCIENTIFIC RESEARCH
260 _a
_bPergamon Press
_c1958
964 _gCIRC
997 _a2879 C
999 _c409725
_d409725