Watson, G A   . <br/><br/>
Approximation theory and numerical methods /  
by G A Watson. 
 - New york :   John Wiley & Sons ,   1980. 
 - x,229p. :   ills. diagrams ;   24cm .  
<br/><br/>Includes index and bibliographical referencs 
<br/><br/><label>ISBN: </label>0471277061  NULL 
<br/><br/><label>Subjects--Index Terms: </label>APPROXIMATION THEORY 
<br/><br/><label>Dewey Class. No.: </label>511.42  / WAT/A