| 000 | 00363nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220709s9999 xx 000 0 und d | ||
| 082 |
_a6.7 _bZIC |
||
| 100 | _aZICHERMANN GABE | ||
| 245 | 0 | _aGAMIFICATION BY DESIGN : IMPLEMENTING GAME MECHANICS IN WEB AND MOBILE APPS | |
| 250 | _a1 | ||
| 260 | _bSHROFF PUNLICATION | ||
| 300 | _a0 | ||
| 942 | _cREF | ||
| 999 |
_c80300 _d80300 |
||