Koster, Raph,  1971- <br/><br/>
A theory of fun for game design / 
by Raph Koster ; Foreword by Will Wright. 
 - Second edition. 
 - xviii, 279 pages :  color illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9781449363215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer games--Design.<br/>Computer games--Social aspects.
<br/><br/><label>Dewey Class. No.: </label>794.8  / RAP