Meinardus, Gunter <br/><br/>
Approximation of functions : theory and numerical methods 
Gunter Meinardus; translated from German by Larry L. Schumaker 
 - Berlin  Springer-Verlag  1967 
 - viii, 198p.; 23cm.- 
 - Springer tracts in natural philosophy; no.13 .
<br/><br/><label>Dewey Class. No.: </label>515.2  / MEI