000 00396nam a2200121Ia 4500
008 160609s9999 xx 000 0 und d
100 _aKoster, Raph.
245 _aTheory of Fun for Game Design, 2nd Edition
245 _cBy:Raph Koster
260 _c2014
650 _xGAME DESIGN AND PRODUCTION
856 _uhttp://file.ebook777.com/Theory%20of%20Fun%20for%20Game%20Design,%202nd%20Edition.pdf
999 _c295766
_d295766