000
00309nam a2200109Ia 4500
008
171204s9999 xx 000 0 und d
245
_a
Theory of Fun for Game Design:
245
_c
Raph Koster
260
_c
2013
650
_x
GAME DESIGN AND PRODUCTION
856
_u
http://down.ebook777.com/050/1449363210.pdf
999
_c
346314
_d
346314