| 000 | 00385nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 |
_a371.261 _bHET |
||
| 100 |
_aHedges William D _930760 |
||
| 245 |
_aTesting and evaluation for the sciences _b: in the secondary school _cWilliam D. Hedges |
||
| 260 |
_aBelmont _bCalif Wassworth _c1966 |
||
| 300 | _a248p | ||
| 546 | _aeng | ||
| 650 |
_aScience-Study and teaching _930761 |
||
| 942 | _cBK | ||
| 999 |
_c17393 _d17393 |
||