Sard, Athur. <br/><br/>
Book of splines   
by Athur Sard, Sol Weintraub 
 - New York  John Wiley & Sons  1971 
 - x, 817p. 
 - Wiley Series in Probability and Mathematical Statistics .
<br/><br/><label>ISBN: </label>0471754153 
<br/><br/><label>LCCN: </label>71-148509 
<br/><br/><label>Dewey Class. No.: </label>515.9252  / N71;1