| 000 | 00468nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 140407b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a071953772X | ||
| 040 |
_aBSU _cBSU _dBSU |
||
| 082 |
_221 _a510CHI |
||
| 245 |
_aChildren's understanding of mathematics: 11-16 _cThe CSMS mathematics team K. M. Hart [et al] |
||
| 260 |
_aLondon _bJohn Murray _c1981 |
||
| 300 |
_a231p.; _bill. _c24cm |
||
| 650 | _2Mathematics-Children | ||
| 658 | _aMathematics | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c9153 _d9153 |
||