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| 999 |
_c91260 _d91260 |
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| 005 | 20211213135345.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a | ||
| 041 | _aEN | ||
| 082 |
_a509.2 _bPYK _223 |
||
| 100 | _aPyke, M. | ||
| 245 | _aWhat scientists are up to | ||
| 260 |
_aLondon _bHodder and Stoughton _c1966 |
||
| 300 | _a123 pages | ||
| 509 | _aNS | ||
| 650 | _aScientists | ||
| 942 | _cS | ||