Pipe repair problem
Subtitle: instructor's copy.
Contributors: University of Kentucky. Behavioral Research Aspects of Safety and Health Working Group.; Southwest Virginia Community College. Mine Safety Program.; United States. Bureau of Mines.
Publisher: Behavioral Research Aspects of Safety and Health Group, Institute for Mining and Minerals Research, University of Kentucky; Southwest Virginia Community College, Mine Safety Program
Published: 1989
Place of publication: Lexington, Ky; Richlands, Va
Language: eng
Number of pages: 24
Subjects: Coal mines and mining -- United States -- Equipment and supplies -- Safety measures -- Problems, exercises, etc.; Mine safety -- United States -- Problems, exercises, etc.
Notes: Shipping list no.: 90-418-P.

"June 1989."

"U.S. Bureau of Mines research contract no. HO348040."

Includes bibliographical references (p. 15).