00325nam a2200133Ia 45000030006000000080041000060400015000471000032000622450027000942500010001212600031001315460012001620050017001740STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBahattacharya, P.B.; Others  aBasic abstract algebra  aFirst  bCambridge universityc1989  aEnglish20220125165925.0