000 00323nam a2200133Ia 4500
008 160509s9999 xx 000 0 und d
020 _a0-03-068975-9
100 _aLevine, Robert Paul
245 _aGenetics
250 _a2nd Ed.
260 _bHolt, Rinehart and Winston, Inc.
_c1962
300 _a209p.
650 _aGenetics
999 _c1642
_d1642