| 000 | 00347nam a2200145Ia 4500 | ||
|---|---|---|---|
| 100 | _aLiebeck, Pamela | ||
| 020 | _a0-14-013488-3 | ||
| 365 | _b275 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 |
_aHow children learn mathematics _bA guide for parents and teachers |
||
| 260 |
_aLondon _bPenguin Books _c1990 |
||
| 082 | _a375.51 | ||
| 300 |
_bPb _a253 |
||
| 999 |
_c392683 _d392683 |
||
| 041 | _aeng | ||