00296nam a2200133Ia 45000030006000000080041000060400015000471000018000622450016000802500010000962600027001065460012001330050017001450STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aWhite, M.J.D.  aChromosomes  aSixth  bChapman and hallc1973  aEnglish20220125170519.0