Heckbert, Paul S., Ed. <br/><br/>
Graphics gems IV / 
Paul S. Heckbert, Ed. 
 - New York:  AP Professional  1994. 
 - xvii, 575p.; 
<br/><br/><label>ISBN: </label>9 780123 361554 
<br/><br/><label>Dewey Class. No.: </label>004.92  / HEC