J.J. Johnson exercise
Subtitle: problem booklet.
Contributors: University of Kentucky. Behavioral Research Aspects of Safety and Health Working Group.; United States. Bureau of Mines.
Publisher: Behavioral Research Aspects of Safety and Health Group, Institute for Mining and Minerals Research, University of Kentucky
Published: 1987
Place of publication: Lexington, Ky
Language: eng
Number of pages: 11
Subjects: First aid in illness and injury -- United States -- Problems, exercises, etc.; Mine rescue work -- United States -- Problems, exercises, etc.
Notes: Shipping list no.: 90-663-P.

"July 1987."

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