00426nam a2200133Ia 4500082001900000100003900019245004000058260003400098300002000132490009400152500000500246700003400251856000700285  a515.1bB596.PM  aBiler, Pietr and Witkowski, Alfred  aProblems in mathematical analysisb  aNew YorkbMarcel Dekkerc1990  aiv, 227p. Index  aPure and Applied Mathematics, Marcel Dekkerva series of monographs and textbooks ; v.132  a  aWitkowski, Alfred ; jt. auth.  df