| 000 | 00519 a2200145 4500 | ||
|---|---|---|---|
| 001 | 9785 | ||
| 011 | _a1863-9690 | ||
| 090 | _a9785 | ||
| 100 | _a20170516 frey50 | ||
| 101 | _aeng | ||
| 102 | _aDE | ||
| 200 |
_aZDM the International Journal on Mathematics Education _eScaffolding and dialogic teaching in mathematics education _fEditor in Chief : Gabriele Kaiser _gGuest Editors : Arthur Bakker, Jantiem Smit & Rupert Wegerif |
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| 207 | _aVolume 47 Issue 7 - November 2015 | ||
| 210 |
_aHeidelberg _cSpringer |
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| 215 | _d28 cm. | ||
| 099 | _tSER | ||