00298nam a2200133Ia 45000030006000000080041000060400015000471000016000622450038000782500010001162600009001265460012001350050017001470STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSorum, C.H.  aFundamentals of general chemistry  aSixth  c1961  aEnglish20220125170304.0