| 000 | 00339nam a2200145Ia 4500 | ||
|---|---|---|---|
| 100 | _aKoffka,K | ||
| 520 | _aWhy psychology? | ||
| 942 | _cBK | ||
| 654 | _aPsychology | ||
| 654 | _a | ||
| 245 | _aPrinciples of gestalt psychology | ||
| 260 |
_aNew York _bRonald Press Company _c1935 |
||
| 082 | _a150.1924 | ||
| 300 |
_bHb _c21.5cm _axi,720 |
||
| 999 |
_c353398 _d353398 |
||
| 041 | _aeng | ||