Proceedings of an international symposium conducted by the University of Texas and the National Science Foundation, at Austin, Texas, January 22-24, 1973
، Approximation theory-- Congresses
، Spline theory-- Congresses
، Functional analysis-- Congresses
QA
221
.
A65
TI
edited by G. G. Lorentz, in cooperation with H. Berens, E. W. Cheney ]and[ L. L. Schumaker