00253nam a2200121Ia 45000030006000000080041000060400015000471000015000622450016000772600009000935460012001020050017001140STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSharma, A.  aChromosomes  c1976  aEnglish20220125170520.0