| 000 | 00476ntaaa2200193 4500 | ||
|---|---|---|---|
| 003 | 01 | ||
| 005 | 20251027202711.0 | ||
| 008 | 0714s1973 ag 01 | ||
| 040 |
_aAR-BaBN _bspa _cAR-BaBN _eaacr _dRIC |
||
| 082 | _a511.2000 P57 | ||
| 100 | _aPiaget, Jean | ||
| 245 | _aThe child's conception of number | ||
| 250 | _a1 ed. | ||
| 260 |
_aLondon : _bRoutledge Kegan Paul Ltd, _cc1941 |
||
| 300 | _a248 p | ||
| 650 | _aeducación | ||
| 650 |
_aaritmética _925964 |
||
| 942 | _cBK | ||
| 999 |
_c22196 _d22196 |
||