| 000 | 00522nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 240730s9999 xx 000 0 und d | ||
| 020 | _a9789811205828 | ||
| 040 |
_aNORSU-Gui _cNORSU-Gui |
||
| 082 | _aCir.510.79/Ger31e/2020/c.1 | ||
| 082 | _b5803 | ||
| 100 | _aRobert Geretschlager | ||
| 245 | 0 | _aEngaging Young Students in Mathematics through Competitions World Perspectives and Practices | |
| 250 | _ac.1 | ||
| 260 |
_aSingapore _bWorld Scientific Publishing Co. Pte. Ltd _c2020 |
||
| 490 | _vc.1 | ||
| 942 |
_cBK _yBK |
||
| 999 |
_c49583 _d49583 |
||