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| LEADER |
00708cam a22002412u 4500 |
| 001 |
LIBRI-012530 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1966 sp r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
|
| 082 |
0 |
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|a 622.19/V.19
|2 20
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| 100 |
1 |
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|a Vidal, V
|
| 700 |
1 |
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|a Garcia Gonzalez, Agustin
|e tr
|
| 245 |
1 |
0 |
|a Explotacion de minas /
|c V Vidal
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| 255 |
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|a .19
|
| 260 |
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|a Barcelona :
|b Omega,
|c 1966
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| 300 |
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| 500 |
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|a Contenido : v 1 trabajos mineros - v 2 transportes, ventilacion y servicios generales del fondo - v 3 metodos, energia, servicios del exterior
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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0 |
|a MINERIA
|9 25
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| 942 |
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|c BK
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| 910 |
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|a lg000523
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| 999 |
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|c 63902
|d 63902
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