00321nam a2200133Ia 45000030006000000080041000060400015000471000028000622450049000902500010001392600009001495460012001580050017001700STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMani, P.K.; Thomas A.O.  aText book of chemistry for pre degree course  aFirst  c1965  aEnglish20220125170303.0