Schell, Jesse,  <br/><br/>
The art of game design :  a book of lenses / 
Jesse Schell.  
 - 3rd Edition. 
 - Boca Raton :   Taylor & Francis Group, LLC,   c2020. 
 - xlii, 610p.  
<br/><br/>Includes bibliographical references (pp.595-600) and index.  
<br/><br/>
<br/><br/><label>ISBN: </label>9781138632059 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer games--Design.
<br/><br/><label>Dewey Class. No.: </label>794.8   / S322 2020