Butzer P L Ed. <br/><br/>
Proceeding on Linear operators and approximations 
Butzer P L Ed.; Kahane J P Ed.; Szokefalvi-Nagy B Ed. 
 - Verlag  Basel Birkhauser          1972 
 - 506p.  cm. 
 - International series of numerical mathematics; 20 .
<br/><br/><label>Standard No.: </label>23024 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B334,1p1,N71, L2