00283nam a2200133Ia 45000030006000000080041000060400015000471000016000622450023000782500010001012600009001115460012001200050017001320STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aFirth, J.B.  aPhysical chemistry  aFirst  c1946  aEnglish20220125170243.0