Lorentz, G. G. <br/><br/>
Approximation of functions/ 
G. G. Lorentz. 
 - New York:  Holt, Rinehart and Winston,  [1966]. 
 - ix, 188 p.;  25 cm. 
 - Athena series: selected topics in mathematics. .
 - Athena series: selected topics in mathematics .
<br/><br/>Bibliography: p. 179-184. 
<br/><br/><label>LCCN: </label>66013296 //r862 
<br/><br/><label>Nat. Bib. No.: </label>GB67-4371 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximation theory.
<br/><br/><label>Dewey Class. No.: </label>511.4  / L868a