John, Marlon. <br/><br/>
Focus on photon mapping   [electronic resource] /  
Marlon John. 
 - Indianapolis, IN :   Premier Press, a division of Course Technology,   2002. 
 - p. ;   cm. 
 - Focus on .
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<br/><br/><br/>Electronic reproduction.  <br/>Boston, MA :  <br/>Safari,  <br/>2002.  <br/>Available via World Wide Web. 
<br/><br/><br/>Mode of access: World Wide Web. 
<br/><br/>Made available through: Safari Books Online, LLC. 
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