00282nam a2200121Ia 45000030006000000080041000060400015000471000015000622450034000772600020001115460012001310050017001430STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDunn, L.C.  aGenetics in the 20 th century  bMacmillanc1960  aEnglish20220125170339.0