Angel, Edward <br/><br/>
Open GL  a primer 
Edward Angel 
 - 3rd. ed. 
 - Boston  Pearson/ Addison Wesley  2008 
 - xvii, 277p.  ill.  24cm. 
<br/><br/> includes index:p.263 - 277 
<br/><br/><label>ISBN: </label>9780321398116 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics<br/>Open GL