00293nam a2200133Ia 45000030006000000080041000060400015000471000015000622450033000772500011001102600009001215460012001300050017001420STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aStern Curt  aPrinciples of human genetics  aSecond  c1968  aEnglish20220125170442.0