Barsky, Brian A., <br/><br/>
Computer graphics and geometric modeling using Beta-splines / 
Brian A. Barsky. 
 - Berlin ;  Springer-Verlag,  c1988. 
 - ix, 156 p. : 
<br/><br/><label>ISBN: </label>0387700064 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics.
<br/><br/><label>Dewey Class. No.: </label>006.6  / Co