| 000 | 00535nam a22001937a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20180905120125.0 | ||
| 008 | 180524b xxu||||| |||| 00| 0 fre d | ||
| 020 | _a0340083816 | ||
| 040 | _aLB-BrCRDP | ||
| 082 | _a372.7 L899g | ||
| 100 | _aK. Lovell | ||
| 245 | _aThe Growth of basic mathematical and scientific concepts in children | ||
| 260 |
_aLondon _bUniversity of london _c1971 |
||
| 300 |
_a158p _c22cm |
||
| 630 | _a Number concept in children. | ||
| 630 | _a Conservation (Psychology) | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c19270 _d19270 |
||