| 000 | 00506nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20240925064107.0 | ||
| 008 | 991125s1977 ea 000 0 eng u | ||
| 035 | _aUPN01000007599 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aBF723 C5.6 _bA9.3 |
|
| 100 | 1 | _aAult, Ruth L. | |
| 245 | 1 | 0 |
_aChildren's cognitive development : _bPiaget's theory and the process aproach / _cby Ruth L. Ault. |
| 260 |
_aNew York : _bOxford University, _c1977. |
||
| 300 |
_a193 p. : _bil. |
||
| 650 | 4 |
_aNiño, Estudio del _9221 |
|
| 905 | _aLibro | ||
| 999 |
_c7599 _d7599 |
||