Cincinnati, Ohio : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, Division of Training and Manpaower Development, 1986
Physical Details
viii, 922 unnumbered pages : illustrations, forms ; 28 cm
OCLC
ocm16505479, ocm16677636
Distributed to depository libraries in microfiche.