00303nam a2200121Ia 45000030006000000080041000060400015000471000039000622450042001012600009001435460012001520050017001640STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aShah, S.M.; Subhash Chandra Saxena  aIntroduction to real variables theory  c1980  aEnglish20220125165956.0