00289nam a2200133Ia 45000030006000000080041000060400015000471000021000622450023000832500011001062600009001175460012001260050017001380STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aCalendar Richard  aMolecular genetics  aSecond  c1986  aEnglish20220125170446.0