Matthew N. Plis
Identifiers
- Open LibraryOL839463A
Top Subjects
- Coal mines and mining -- Dust control (1)
- Coal-cutting bits -- Testing (1)
- COALVAL (1)
- Coal mines and mining -- Valuation -- Data processing (1)
Books by Matthew N. Plis
Total count: 2
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Preliminary evaluation of the relationship of bit wear to cutting distance, forces, and dust using selected commercial and experimental coal- and rock-cutting toolsU.S. Dept. of the Interior, Bureau of Mines1988-01-01
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COALVAL, a prefeasibility software package for evaluating coal properties using Lotus 1-2-3, release 2.2documentation and user's guideU.S. Dept. of the Interior, Bureau of Mines1993-01-01