Longwall automation
a ground control perspective
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Author
Contributions
- Pappas, Deno M. - Contributor
Publication
1990 - U.S. Dept. of the Interior, Bureau of Mines, Phg [Pittsburgh], PA, Pennsylvania
Language
English
Word Count
4,000 words, Guess
Page Count
16 pages
Identifiers
- Internet Archivelongwallautomati00list
- Library of Congress Control Number89600351
- Open LibraryOL1811380M
Classifications
- DDC622 s
- DDC622/.334
- LCCTN295 .U4 no. 9244
and 1 more
- LCCTN275 .U4 no. 9244
Subjects
Topics
Series Statement
- Information circular ;
- 9244
- Information circular (United States. Bureau of Mines) ;
Other Editions
- Longwall automation: a ground control perspective
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