| 000 | 00371nam a2200157Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20251204121208.0 | ||
| 008 | 250729s1900 xx 000 0 und d | ||
| 040 | _cAL | ||
| 041 | _aeng | ||
| 082 | _a500 UNEL | ||
| 245 | _aLow cost equipment for science and technology education | ||
| 260 | _aFrance | ||
| 650 |
_aScience _9225594 |
||
| 942 |
_2ddc _cBED |
||
| 999 |
_c236994 _d236994 |
||