Isbister, Katherine; Schaffer, Noah <br/><br/>
Game usability : Advice from the experts for advancing the player experience 

 - Burlington   Morgan Kaufmann  2008 
 - ix + 388p. 
<br/><br/><label>ISBN: </label>9780123744470 
<br/><br/><label>Dewey Class. No.: </label>794.81