00297nam a2200133Ia 45000030006000000080041000060400015000471000017000622450025000792500011001042600019001155460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRiegel, E.R.  aIndustrial chemistry  aFourth  bReinholdc1949  aEnglish20220125170300.0