| 000 | 00422nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a0631189106 | ||
| 082 |
_a155.413 _bPID |
||
| 100 |
_aPiaget, Jean _934903 |
||
| 245 |
_aDevelopment of thought _b: equilibration of cognitive structures |
||
| 260 |
_aOxford: _bBasil, _c1975. |
||
| 300 | _b213p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aKnowledge, Theory of _935228 |
||
| 650 |
_aChild study _936 |
||
| 942 | _cBK | ||
| 999 |
_c23235 _d23235 |
||