00336nam a2200133Ia 45000030006000000080041000060400015000471000019000622450045000812500010001262600037001365460012001730050017001850STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aCarrathers, W.  aSome modern methods of organic synthesis  aThird  bCambridge university pressc1993  aEnglish20220125170310.0