Achieser, N.I <br/><br/>
Theory of approximation 
N.I.Achieser 
 - New York  Dover Publications   1992 
 - x,307p 
 - Series: Dover books on advanced mathematics .
<br/><br/> Translation of: Lekt︠s︡ii po teorii approksimat︠s︡ii<br/>English translation originally published: New York : Frederick Ungar Pub. Co., 1956 
<br/><br/><label>ISBN: </label>9780486671291 (PB) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximation theory
<br/><br/><label>Dewey Class. No.: </label>5.08  / ACHI