J.J. Johnson exercise
An edition of J.J. Johnson exercise (1987)
instructor's copy.
By University of Kentucky. Behavioral Research Aspects of Safety and Health Working Group
Publish Date
1987
Publisher
Behavioral Research Aspects of Safety and Health Group, Institute for Mining and Minerals Research, University of Kentucky
Language
eng
Pages
23
Description:
subjects: Medical emergencies, Problems, exercises, Chest pain, First aid in illness and injury
Places: United States