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COSTSUM: a system for analysis of operational cost data from coal surface mines : a user's guide
Zipper, C. E.; Daniels, W. L. - 1986
Persistent link: https://www.econbiz.de/10000737552
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The changing structure of the US coal industry : 1976 - 1986
1988
Persistent link: https://www.econbiz.de/10000772724
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Arbeiter, Unternehmer und Staat im Bergbau : industrielle Beziehungen im internationalen Vergleich
Feldman, Gerald D. (ed.) - 1989
Persistent link: https://www.econbiz.de/10000775863
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A cost comparison of selected US and Australian coal mines
1989
Persistent link: https://www.econbiz.de/10000782202
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The future of Illinois basin coal : 1994 and beyond
Bhagwat, Subhash B. - 1987
Persistent link: https://www.econbiz.de/10000759130
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Collective Bargaining in the Anthracite Coal Industry
1916
Persistent link: https://www.econbiz.de/10000554034
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Western coal: Promise of problem
Tyner, Wallace E.; Kalter, Robert J. - 1978
Persistent link: https://www.econbiz.de/10000558525
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Annual report / Atlantic Richfield Company
Atlantic Richfield Company - Los Angeles, Calif. : [Verlag nicht ermittelbar]; … - 1966 -
Persistent link: https://www.econbiz.de/10000470015
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The US coal industry, 1970 - 1990 : two decades of change
1992
Persistent link: https://www.econbiz.de/10000140309