00568nam a2200181 a 450000500170000002000150001708200150003210000200004724500280006726000540009530000260014949000640017569000250023996400160026499700190028099900190029995200680031820251203111210.0  a082183892X  a511.4bJAC  aJackson, Dunham  aTheory of Approximation  aRhode IslandbAmerican Mathematical Societyc1930  aviii,178p.c24cm.cPB  aAmerican Mathematical Society Colloquium publications Vol.3  aApproximation theory  bcdefg_  a145250 LIBSC C  c117439d117439  00104070aPUbPUd2009-04-15g44.10l0o511.4 JACp145250yBK