Nachbin, Leopoldo  <br/><br/>
Elements of approximation theory 

 - New Jersey  D.Van Nostrand  1967 
 - xii, 119 p. 
 - The theory of algebraic numbers; No.14 .
<br/><br/> Includes bibliography reference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximation theory<br/>Linear topological spaces
<br/><br/><label>Dewey Class. No.: </label>511.4  / NAC