00307nam a2200133Ia 45000030006000000080041000060400015000471000019000622450035000812500010001162600018001265460012001440050017001560STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRaj Bansal, K.  aText book of organic chemistry  aThird  bNew Agec1997  aEnglish20220125170318.0