00364nam a22001217a 4500020001800000082001500018100002800033245007400061260002900135300001200164650004100176700002500217  a9789354244612  a515bBAR/I  a Bartle, Robert Gardner  aIntroduction to real analysis / Robert G. Bartle, Donald R. Sherbert.  a New Delhi : Wiley, 2021  a 361 p.  a Mathematical analysis aMathematics  a Sherbert, Donald R,