| 000 | 00389nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 231217s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 |
_a507.8 _bW27T |
||
| 100 | _aWashton, Nathan S | ||
| 245 | 0 | _aTeaching science creatively in hte sevcondary schools | |
| 260 |
_aPhiladelphia _bSaunders _c1967 |
||
| 300 | _a430 | ||
| 650 | _aScience-study and teaching | ||
| 942 | _cBK | ||
| 999 |
_c8360 _d8360 |
||