Angel, Edward, <br/><br/>
Interactive computer graphics :   A top-down approach using openGL /  
By Edward Angel .  
 - 5th ed. 
 - New Delhi  Pearson  2014 
 - 564p.:    23 cm. 
<br/><br/><label>ISBN: </label>9788131797259 
<br/><br/><label>Dewey Class. No.: </label>006.6