| 000 | 00615cam a2200229 a 4500 | ||
|---|---|---|---|
| 001 | u37053 | ||
| 003 | USM | ||
| 005 | 20151009204849.0 | ||
| 008 | 991025s1960 ag a r 00010 spa d | ||
| 035 | _a(Sirsi) 54343 | ||
| 040 | _aUTFSM | ||
| 082 | 0 | 4 |
_a550.1 _bH965 |
| 100 | 1 |
_aHurle, Patrik M. _949367 |
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| 245 | 1 | 0 | _aQué edad tiene la Tierra |
| 260 | 0 | 0 |
_aBuenos Aires : _bEditorial Universitaria de Buenos Aires, _cc1960 |
| 300 |
_a158 p. _bil. |
||
| 440 | 0 |
_aEUDEBA. Ciencia Jóven _v, no.2 _9126862 |
|
| 650 | 0 | _aGEOLOGIA | |
| 650 | 0 |
_aTIERRA _9122615 |
|
| 948 |
_a02/10/1999 _b05/11/1999 _zUSM |
||
| 596 | _a2 | ||
| 999 |
_c45664 _d45664 |
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