| 000 | 00382nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 231217s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a300.72 PIA;1 R | ||
| 100 | _aPiaget, Jean | ||
| 245 | 0 | _aMain trends in interdisciplinary research | |
| 260 |
_c1970 _bHarper & Row _aNewyork |
||
| 300 | _a91 | ||
| 650 | _aMain,trends,interdisciplinary | ||
| 942 | _cAA | ||
| 999 |
_c197509 _d197509 |
||