00291nam a2200133Ia 45000030006000000080041000060400015000471000017000622450030000792500010001092600009001195460012001280050017001400STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRudin Walter  aReal and complex analysis  aThird  c1982  aEnglish20220125165955.0