00286nam a2200121Ia 45000030006000000080041000060400015000471000022000622450030000842600021001145460012001350050017001470STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBartle Robert, G.  aElements of real analysis  bJohn Wileyc1964  aEnglish20220125165957.0