Video-supplemented task training at the United States Steel Corp. Minntac Mine, Mt. Iron, MN

Author: Couillard, David T.
Additional Authors: Nelson, Bruce C., Tomassoni, R. R.
Year: 1985
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:8999
Series: Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number: 8999
Subjects: Mine safety--Study and teaching--Audio-visual aids
Iron mines and mining--Minnesota--Mountain Iron Region--Safety
Link: https://hdl.handle.net/2027/mdp.39015078458612

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