00833nam0-22002411i-450-990001209440403321000120944FED01000120944(Aleph)000120944FED0100012094420000920d1973----km-y0itay50------baengApproximation theoryProceedings of an International Symposium conduced by the Univ. of Texas and the National Science Foundation at Austin, Texas, January 22-24, 1973Edited by G.G. LorentzNew York [etc.]Academic Press1973In cooperation with H. Berens, E.W. Cheney, L.L. Schumaker.ITUNINARICAUNIMARCBK990001209440403321202-E-31(1)14862MA1MA1Approximation theory80704UNINAING01