Conference on Approximation Theory, 1963. <br/><br/>
On approximation theory - proceedings...   
ed. by P.L. Butzer and J. Korevaar 
 - Vorbehalten  Birkhauser Verlag Ba  1964 
 - xvi, 261p 
 - International series of numerical mathematics  V.5 .
<br/><br/><label>Dewey Class. No.: </label>511.4  / N64