Introduction to computer graphics 
James D. Foley ...[et. al] 
 - Massachussetts  Addison Wesley Pub.  1993 
 - xxviii, 559p.  ill.  24cm. 
<br/><br/> includes index :p.545 - 559 
<br/><br/>Bibliography : p.527 - 543 
<br/><br/><label>ISBN: </label>0201609215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics