Farin, Gerald E. <br/><br/>
Curves and surfaces for CAGD  a practical guide 

 - 5th 
 - New York  Morgan Kaufmann Publishers  2002 
 - 499p 
<br/><br/><label>ISBN: </label>9781558607378 
<br/><br/><label>Dewey Class. No.: </label>620 FAR