00325nam a2200133Ia 45000030006000000080041000060400015000471000018000622450030000802600046001103000006001565460012001620050017001740STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSingh Balwant  aBasic Commutative Algebra  bWorld Scientific; Singaporec0aSingapore  a0  aEnglish20220125165928.0