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2 results returnedVideo-supplemented task training at the United States Steel Corp. Minntac Mine, Mt. Iron, MN
Application of stereoscopic (3-D) slides to roof and rib hazard recognition training
Published Year
Subject
- Mine safety--Study and teaching--Audio-visual aids (2) *
- Ground control (Mining) (1)
- Iron mines and mining--Minnesota--Mountain Iron Region--Safety (1)
- Mine roof control (1)
- Photography, Stereoscopic (1)
- Transparencies in education (1)
Author
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