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| 008 | 230823b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
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| 245 | _aScience newsletter | ||
| 260 |
_aWashington D. C.: _bScience Service Publication, |
||
| 942 |
_2udc _cCR |
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| 999 |
_c59423 _d59423 |
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