00290nam a2200133Ia 45000030006000000080041000060400015000471000018000622450027000802500011001072600009001185460012001270050017001390STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAgarwal, O.P.  aReactions and Reagents  aThirty  c1999  aEnglish20220125170319.0