00306nam a2200133Ia 45000030006000000080041000060400015000471000018000622450041000802600016001213000006001375460012001430050017001550STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aVishnoi, N.K.  aAdvanced practical organic chemistry  bVikasc1990  a0  aEnglish20220125170317.0