00301nam a2200145Ia 45000030006000000080041000060400015000471000017000622450022000792500010001012600009001113000006001205460012001260050017001380STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aEbbing, D.D.  aGeneral chemistry  aFifth  c1998  a0  aEnglish20220125170227.0