| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c26389 _d26389 |
||
| 003 | OSt | ||
| 020 | _a052720806X | ||
| 041 | _aEnglish | ||
| 082 |
_aG 507.1273 _bKRAU |
||
| 100 | _aKraus International Publications. | ||
| 245 | _aScience curriculum resource handbook : a practical guide for K-12 science curriculum | ||
| 250 | _a1st | ||
| 260 |
_aCalifornia. _bCorwin Press thousands Oaks, _c1992 |
||
| 700 | _aCheek, Dennis W | ||
| 942 |
_2ddc _cBK |
||