00313nam a2200133Ia 45000030006000000080041000060400015000471000030000622450038000922500011001302600009001415460012001500050017001620STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aFritz, J.S.; Schenk, G.H.  aQuantitative analytical chemistry  aFourth  c1966  aEnglish20220125170247.0