

An edition of Application of stereoscopic (3-D) slides to roof and rib hazard recognition training (1988)
By Edward A. Barrett
Publish Date
1988
Publisher
U.S. Dept. of the Interior, Bureau of Mines
Language
eng
Pages
15
1-2 of 2 Editions
Language: eng
Pages: 15
Published In: 1988
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Application of stereoscopic (3-D) slides to roof and rib hazard recognition training
Language: eng
Pages: 15
Published In: 1988
Publisher: Dept. of the Interior