| 000 | 00393nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 150614s9999 xx 000 0 und d | ||
| 082 | _a372.35044 ESL-T;1 | ||
| 100 | _aEsler K. William | ||
| 245 | _aTeaching elementary Sciences | ||
| 250 | _a5- ED | ||
| 260 |
_bWadsworth Pub. Co. _c1989 |
||
| 300 | _a0 | ||
| 650 | _aTeaching elementary Sciences Esler K. William,Education | ||
| 942 | _cBK | ||
| 999 |
_c5396 _d5396 |
||