Engel, Wolfgang F., <br/><br/>
ShaderX6 : 

 -  Charles River Media,  2008. 
<br/><br/><label>ISBN: </label>9781584505440 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer games.
<br/><br/><label>Dewey Class. No.: </label>006.66  / ENG