00296nam a2200133Ia 45000030006000000080041000060400015000471000017000622450021000792600027001003000006001275460012001330050017001450STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBurdon, R.H.  aRNA biosynthesis  bChapman and hallc1976  a0  aEnglish20220125170438.0