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| 020 | _a9780779134991 | ||
| 041 | _aeng | ||
| 082 | _a[E] | ||
| 100 | _aCross, Gary et.all. | ||
| 250 | _a. ed. | ||
| 300 | _aPan Canadian Science Place. | ||
| 490 | _aPan Canadian Science Place | ||
| 697 | _aScience | ||
| 830 | _aPan Canadian Science Place | ||
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_aBR-BrIDEA _cBR-BrIDEA |
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_aP Year 3 [E] _bCRO |
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| 245 | 1 | 0 |
_aBuild it up _bteacher´s guide _c Gary et.all Cross |
| 260 |
_aCanada _bScholastic _c2004 |
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| 942 | _cBK | ||
| 999 |
_c106485 _d106485 |
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