Boor, Carl De <br/><br/>
A practical guide to splines   

 - New York  Springer-Verlag  1978 
 - xxiv, 392p. Index, Bibl. 
 - Applied Mathematical Sciences    v. 27 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>515.931  / B724.PG