Job demands and worker health : main effects and occupational differences
Title
Job demands and worker health : main effects and occupational differences / [by] Robert D. Caplan ... [et al]
Published
[Rockville, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1975.