00310nam a2200133Ia 45000030006000000080041000060400015000471000029000622450030000912500017001212600009001385460012001470050017001590STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aOldham, F.M.; Boon, F.C.  aComplete school chemistry  aTwenty third  c1926  aEnglish20220125170303.0