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