000 00272nam a22001217a 4500
008 181012b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _22nd
_a616.073
100 _a6
101 _aGJEN
245 _aConcepts of Genetics
_cCummings,M.R
942 _2udc
_cBK
999 _c49572
_d49572