00385nam a2200145Ia 45000030006000000080041000060400015000471000043000622450054001052500006001592600037001653000008002025460012002100050017002220STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSilverstein Robert M;Webster Francis X  aSpectrometric Identificaiton of Organic Compounds  a6  bJohn Wiely; Londonc2009aLondon  a475  aEnglish20220125170244.0