00315nam a2200133Ia 45000030006000000080041000060400015000471000019000622450042000812500010001232600019001335460012001520050017001640STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJagindar singh  aText book of modern organic chemistry  aNinth  bAtma Ramc1956  aEnglish20220125170316.0