00303nam a2200133Ia 45000030006000000080041000060400015000471000015000622450035000772500010001122600018001225460012001400050017001520STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBahl, B.S.  aText book of organic chemistry  aThird  bS.Chandc1956  aEnglish20220125170322.0