| 000 | 00482nam a2200181Ia 4500 | ||
|---|---|---|---|
| 020 | _a053403408x | ||
| 082 |
_a372.35044 _bEST |
||
| 100 |
_aEsler, William K. _953940 |
||
| 245 |
_aTeaching elementry science _cWilliam K. Esler |
||
| 250 | _a4th ed. | ||
| 260 |
_aCalifornia: _bWedsworth, _c1985. |
||
| 300 | _bxiv, 540p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aScience-Study and teaching (elementry) _953941 |
||
| 700 |
_aEsler, Mary K. (jt .auth) _953942 |
||
| 942 | _cBK | ||
| 999 |
_c17549 _d17549 |
||