00701nam0 2200253 450 991025095260332120180129140735.00-8218-1374-920180129d1982---- km y0itay50 baengUSa a 001yyIntroduction to approximation theoryE. W. Cheney2 ed.ProvidenceAMS Chelsea Publishing1982X, 259 p.24 cmCheney,E. W.441160ITUNINAREICATUNIMARCBK991025095260332118-E-23ingr. n. 37/2017MA1MA1Introduction to approximation theory1503996UNINA