| 000 | 00357nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aBlough Glenn, O | ||
| 245 |
_aElementary school science and how to teach it / _cby Glenn, O Blough |
||
| 260 |
_c1979. _aNew York : _bHolt, Rinehart and winston, |
||
| 300 | _a608p. : | ||
| 650 | _aElementary school science | ||
| 700 | _aHuggett, Albert J. | ||
| 942 | _cGEN | ||
| 999 |
_c62243 _d62243 |
||