000 00389nam a2200145 4500
050 0 0 _aMED QH431
_b.S625
100 1 _aSimon, Edward H.,
245 1 4 _aThe challenge of genetics;
260 _aReading, Mass.,
_bAddison-Wesley Pub. Co.
_c1971
300 _a218 p.
_bill.
490 0 _aAddison-Wesley series in life science
650 0 _aGenetics
700 1 _aGrossfield, Joseph,
942 _cBK
999 _c2128
_d2128