| 000 | 00466nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20251203095531.0 | ||
| 008 | 250729s1986 xx 000 0 und d | ||
| 020 | _a92-3-102779-4 | ||
| 040 | _cAL | ||
| 041 | _aeng | ||
| 082 | _a500 LAYI | ||
| 100 |
_aLayton David _9225400 |
||
| 245 | _aInnovations in science and technology education vol-1 | ||
| 260 |
_aBelgium _c1986 |
||
| 300 | _a188p | ||
| 650 |
_aScience _9225401 |
||
| 942 |
_2ddc _cBED |
||
| 999 |
_c236892 _d236892 |
||