00301nam a2200133Ia 45000030006000000080041000060400015000471000016000622450023000782500010001012600027001115460012001380050017001500STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDatta, N.C.  aStory of Chemistry  aFirst  bUniversity pressc2002  aEnglish20220125170229.0