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Application of stereoscopic (3-D) slides to roof and rib hazard recognition training

Published Year

• 1980-1989 (1)

Subject

• Ground control (Mining) (1)
• Mine roof control (1)
• Mine safety--Study and teaching--Audio-visual aids (1)
• Photography, Stereoscopic (1)
• Transparencies in education (1) *

Author

• Barrett, Edward A. (1)
• Peters, Robert H. (1)
• Wiehagen, William J. (1)

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