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001 4164
008 220811s1961 ###||||g |||| ||spa d
082 _a576.3
_bS129
100 _aSager, Ruth
_911571
245 0 _aCell Heredity
264 _c1961
942 _cBK
_2ddc
035 _a576.3 -S129-Cell Heredity-
999 _c8906
_d8906