00309nam a2200133Ia 45000030006000000080041000060400015000471000027000622450037000892500011001262600009001375460012001460050017001580STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aWilliard, H.H.; Others  aInstrumental methods of analysis  aFourth  c1971  aEnglish20220125170325.0