| 000 | 00418nam a2200181Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20251122104039.0 | ||
| 008 | 250729s1973 xx 000 0 und d | ||
| 020 | _a978-9231010583 | ||
| 040 | _cAL | ||
| 041 | _aeng | ||
| 082 | _a500.7 UNES | ||
| 245 | _aNew unesco sourcebook for science teaching | ||
| 260 |
_aFrance _c1973 |
||
| 300 | _a270p | ||
| 650 |
_aScience _9224740 |
||
| 942 |
_2ddc _cBED |
||
| 999 |
_c236563 _d236563 |
||