000 00281nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a575.1 WIN/G
100 _aWINCHESTER A M
245 0 _aGENETICS
260 _bHOUGHTON MIFFLIN CO BOSTON
_c1951
300 _a371
942 _cTB
999 _c32906
_d32906