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| 005 | 20250508154352.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a372.3, BLO _qFEDL |
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| 100 | _aBlough Glenn O | ||
| 245 | 0 | _aMaking and using classroom science materials in the elementary school | |
| 260 |
_aUSA _bDryden Press _c1954 |
||
| 300 | _a229p. | ||
| 942 |
_cTEXL _h372.3, BLO |
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_c1349767 _d1349767 |
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