00486nam a22001577a 4500003000400000005001700004008004100021020001800062082001800080100002800098245006300126250001200189260003700201440004900238653004100287OSt20230725112242.0230725b        |||||||| |||| 00| 0 eng d  a9780000988256  a515.076bH28P  aHata, MasayoshieAuthor  aProblems and Solutions In Real Analysiscby Masayoshi Hata  a2nd ed.  aChennaibWorld Scienctificc2020  aSeries on Number Theory and Its Applications  aMathematical analysis; Number theory