| 000 | 00351nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a245484 | ||
| 082 |
_a500 _bHER |
||
| 100 | _aHerman | ||
| 245 | _aTeachers guide for: science far and near | ||
| 260 |
_aBoston _bD.C. Heath and com. _c1959 |
||
| 300 | _a290 p. | ||
| 650 | _aScience | ||
| 942 | _cS | ||
| 999 |
_c80886 _d80886 |
||