| 000 | 00511nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 140520s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0309052971 | ||
| 082 | _a372.35044 | ||
| 082 | _bSci | ||
| 245 | _aScience For All Children : Guide To Improving Elementary Science Education In Your School Distric | ||
| 260 | _aWashington, D. C. | ||
| 260 | _bNational Academy Press | ||
| 260 | _c1997 | ||
| 300 | _axii;225 | ||
| 300 | _bpb | ||
| 300 | _c9x6 | ||
| 350 | _a0 | ||
| 365 | _b0 | ||
| 365 | _dRupees | ||
| 999 |
_c74482 _d74482 |
||