00300nam a2200121Ia 45000030006000000080041000060400015000471000015000622450044000772600028001215460012001490050017001610STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKing, R.C.  aAnswers to study questions for genetics  bOxford universityc1962  aEnglish20220125170338.0