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| 008 | 150525s9999 xx 000 0 und d | ||
| 020 | _a0-382-04238-7 | ||
| 100 | _aBoehm Thomas | ||
| 245 | _aForce/Work/Energy Spies Self-Paced Investigations For Elem Entary Science | ||
| 250 | _a0 | ||
| 260 |
_aNew Jersey _bSilver Burdett Company _c1976 |
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| 650 | _aMEETINGS | ||
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