Game Design on eBay:

Game Design by Bob Bates and Robert Bates (2004, Paperback, Revised)

$15.99
End Date: Friday Jan-12-2018 11:20:47 PST
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Flanagan, Mary : Critical Play: Radical Game Design (MIT
$12.94
End Date: Saturday Jan-13-2018 18:32:27 PST
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