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191129t1977 ||| 00 0 spa d |
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|a AR-SjUCS
|c AR-SjUCS
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| 900 |
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|a Proyecto Huarpe
|b 6699
|c 6699
|d Proyecto Huarpe
|
| 245 |
1 |
0 |
|a ¿Que edad tiene la tierra? /
|c Patrick M. Hurley.
|
| 250 |
|
|
|a 4a ed.
|
| 260 |
|
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|a Bs As :
|b EUDEBA,
|c 1977.
|
| 500 |
|
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|a Indice Alfabetico Pág. 153.
|
| 082 |
0 |
|
|a 550
|2 20 ES
|
| 650 |
|
7 |
|a GEOLOGIA
|9 34595
|
| 100 |
1 |
|
|a Hurley, Patrick M.
|9 34596
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| 490 |
1 |
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|a EUDEBA. Ciencia Joven ;
|v 2.
|
| 830 |
|
0 |
|a EUDEBA.
|9 34597
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| 300 |
|
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|a 159 p. ;
|c 18 cm.
|
| 534 |
|
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|t How old is the Earth? / Traducida por el ing. José Manuel Calvelo.
|
| 942 |
|
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|2 ddc
|c LIB
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| 999 |
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|c 49370
|d 49370
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