| 000 | 00372nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 231217s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a793.73 HOV1;1 R | ||
| 100 | _aHovanec, Helene | ||
| 245 | 0 | _aScience puzzles for young Einsteins | |
| 260 |
_c2000 _bOrient _aNew Delhi |
||
| 300 | _a119 | ||
| 650 | _apuzzles,young,Einsteins | ||
| 942 | _cAA | ||
| 999 |
_c175070 _d175070 |
||