| 000 | 00315nam a2200109Ia 4500 | ||
|---|---|---|---|
| 100 | _aJournal of Educational Psychology Vol;63 | ||
| 942 | _cBV | ||
| 654 | _a | ||
| 245 |
_aJournal of Educational Psychology Vol;63 _bFeb-Dec 1972 |
||
| 260 |
_aWashington _bAmerican Psychological Association _c1972 |
||
| 082 | _a370.1505 | ||
| 999 |
_c386155 _d386155 |
||
| 041 | _aeng | ||