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| 001 | 38037 | ||
| 003 | AR-SsjUBGM | ||
| 005 | 20251206163039.0 | ||
| 008 | 250720s1938 xxu 000 0 eng d | ||
| 040 |
_aAR-SsjUBGM _cAR-SsjUBGM |
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| 041 | 0 | _aeng | |
| 044 | _axxu | ||
| 080 | _a5:001.83 | ||
| 110 | 2 |
_aThe Carnegie Institution for Washington _942135 |
|
| 245 | 1 | 0 | _aCooperation in research. |
| 260 |
_aWashington : _bCarnegie Institution, _c1938. |
||
| 300 |
_a782 p. : _bil. ; _c25 cm |
||
| 490 | 0 |
_aPublication _v501 |
|
| 650 | 4 | _aBiología | |
| 650 | 4 | _aCooperación | |
| 650 | 4 | _aFísica | |
| 650 | 4 | _aGeología | |
| 650 | 4 | _aHistoria | |
| 650 | 4 | _aInvestigación | |
| 650 | 4 | _aPaleontología | |
| 655 | 4 |
_aLibro _914 |
|
| 942 |
_cLB _2cdu |
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| 945 |
_aidgym _d2004-10-01 |
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_c38037 _d38037 |
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