00283nam a2200121Ia 4500020001800000082001900018100001800037245004100055260002800096300002700124500000500151700000500156  a9788173194153  a515.7bP797.FF  aPonnusamy, S.  aFoundations of functional analysisb  aNew DelhibNarosac2011  axvi, 457p. Bibl. Index  a  a