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|a 0-86999-797-1
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|a 4191
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|a Sistema de Bibliotecas del Tecnológico de Costa Rica
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0 |
4 |
|a 669
|b R933h
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100 |
1 |
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|a Ruhmer, W. T.
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245 |
1 |
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|a Handbook on the estimation of metallurgical process costs /
|c W. T. Ruhmer, I. Svoboda, A. Wilshere.
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260 |
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|a South Africa :
|b Counciltor Mineral Technology,
|c 1989.
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300 |
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|a 84 p.
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|a Special publication, no.
|p 9.
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590 |
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|a META
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650 |
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4 |
|a METALURGIA
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650 |
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4 |
|a MANUALES
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655 |
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4 |
|a libros
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900 |
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|a Revisado por el equipo #4
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