Boor, Carl De <br/><br/>
Practical guide to splines / 
Carl de Boor. 
 - New York :  Springer-Verlag,  c1978. 
 - xxiv, 392 p. :  ill. ; 
 - Applied mathematical sciences ;  27 .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0387903569 
<br/><br/><label>Universal Decimal Class. No.: </label>517.927  / BOO