Cheney, E.W.  x <br/><br/>
Introduction oto approximartion theory  x 

 - x 
 - N.Y.  McGraw -Hil  1966 
 - xii, 259 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510/CHI