00414nam a22000857a 4500008004100000020001500041080000700056245021500063264005000278220329s1984    de ||||| |||| 00| 0 eng d  a0387138994  a51  aRational approximation and interpolation :bproceedings of the United Kingdom-United States conference held at Tampa, Florida, December 12-16, 1983 /cedited by P. R. Graves-Morris, E. B. Saff, and R. S. Varga.  aBerlin ;aNew York :bSpringer-Verlag,c1984.