Hearn,Donald. <br/><br/>
Computer Graphics 

 - 2nd ed. 
 - New Delhi:  Prentice-Hall of India Pvt Ltd. 
 - 652. 
<br/><br/><label>ISBN: </label>81-203-0944-8 
<br/><br/><label>Dewey Class. No.: </label> / HEA