| 000 | 00339nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 230724s9999 xx 000 0 und d | ||
| 020 |
_a9780262043533 _qhbk |
||
| 082 |
_a006.6 _bENG |
||
| 100 | _aEngelstein, Geoffrey | ||
| 245 | 0 |
_aAchievement Relocked:Loss Aversion And Game Design / _cEngelstein, Geoffrey |
|
| 260 |
_bThe Mit Press , _c2020 |
||
| 999 |
_c178390 _d178390 |
||