00385nam a2200121Ia 4500008004100000020001800041082001900059100002000078245004700098260004100145300002500186440005200211251023b        |||||||| |||| 00| 0 eng d  a9789812779496  a515.1bH361.PS  aHata, Masayoshi  aProblems and solutions in real analysisb/  aNew Jersey:bWorld Scientific,c2007  ax, 292p. Bibl. Index  aSeries on number theory and its application ; 4