00301nam a2200121Ia 45000030006000000080041000060400015000471000035000622450033000972600020001305460012001500050017001620STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSiramula, K.; Ramachandran, G.  aIntroduction to real algebra  bMacmillanc1929  aEnglish20220125165924.0