| 000 | 00564 a2200145 4500 | ||
|---|---|---|---|
| 001 | 9032 | ||
| 011 | _a1863-9690 | ||
| 090 | _a9032 | ||
| 100 | _a20170516 frey50 | ||
| 101 | _aeng | ||
| 102 | _aDE | ||
| 200 |
_aZDM the International Journal on Mathematics Education _eNew Perspectives on Learning and Cognition in Mathematics Education _fEditor in Chief : Gabriele Kaiser _gGuest Editors : Gaye Williams & Hsin-Mei E. Huang |
||
| 207 | _aVolume 46 Issue 3 - July 2014 | ||
| 210 |
_aHeidelberg _bhttp://link.springer.com/journal/11858/46/3/page/1 _cSpringer |
||
| 215 | _d28 cm. | ||
| 099 | _tACT | ||