| 000 | 00426 a2200157 4500 | ||
|---|---|---|---|
| 005 | 20230607175016.0 | ||
| 050 |
_aQA135.6 _bHel |
||
| 245 |
_aHelping children learn mathematics / _cRobert Reys ... [et al.] |
||
| 501 | _a20382 | ||
| 650 | _aMathematics | ||
| 650 | _aMathematics - Study and teaching (Early childhood) | ||
| 700 | _aReys, Robert | ||
| 250 | _a9th ed. | ||
| 260 |
_bJ. Wiley _c2009 |
||
| 942 |
_cBK _oQA135.6 Hel |
||
| 999 |
_c15178 _d15178 |
||