Longwall automation
Subtitle: a ground control perspective
By: by Jeffrey M. Listak and Deno M. Pappas.
Contributors: Pappas, Deno M.
Series: Information circular ;; 9244; Information circular (United States. Bureau of Mines) ;; 9244.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1990
Place of publication: Phg [Pittsburgh], PA
Language: eng
Number of pages: 16
Subjects: Longwall mining -- Data processing.; Ground control (Mining)
Notes: Includes bibliographical references (p. 15-16).