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| 005 | 20210219153247.0 | ||
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| 035 | _aUPN01000086711 | ||
| 100 | _aKepler, Lynne | ||
| 222 | _aINSTRUCTOR | ||
| 245 | _aMake science matter : Learning about matter can be delicious and fun! | ||
| 300 | _a74-76 | ||
| 362 | _a102, No. 4, 1992 | ||
| 505 | _aJunio 1993 | ||
| 653 | 0 | _aACTIVIDADES DE CLASE | |
| 653 | 0 | _aCIENCIA DE LA ESCUELA ELEMENTAL | |
| 653 | 0 | _aINSTRUCCION CIENTIFICA | |
| 904 |
_aAC _b024522 |
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| 905 | _aArticulo | ||
| 999 |
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