| 000 | 00585nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 190409s9999 xx 000 0 und d | ||
| 082 | _aCir 155.413 W1198 1971 | ||
| 100 | _aWadsworth, Barry J. | ||
| 245 | 0 | _aPiaget's theory of cognitive development; an introduction for students of psychology and education / Barry J. Wadsworth | |
| 260 | _aNew York | ||
| 260 | _bDavid McKay Company, Inc. | ||
| 260 | _cc1971. | ||
| 300 | _a140 p. | ||
| 504 | _aIncludes index. | ||
| 526 | _a100-199 | ||
| 650 | _aPiaget, Jean, 1896-1980. | ||
| 650 | _aCognition in children. | ||
| 942 | _cBK | ||
| 999 |
_c1578 _d1578 |
||