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||
| 001 | 68909 | ||
| 003 | EG-Helioplies | ||
| 005 | 20191216112640.0 | ||
| 008 | 180720s1995 enk||||| |||| 00| 0 eng/ d | ||
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_aEG-Helioplies _cEG-Helioplies |
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_a"Spurgeon, maureen" _eمؤلف |
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||
| 260 |
_aLONDON _bBrown Watson _c1995 |
||
| 300 |
_a30 p _c28 cm+ _e54 p |
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| 650 | 0 | 4 | _aScience and technology |