Barry (Theodore) and Associates.
National Institute for Occupational Safety and Health.
National Institute of Occupational Safety and Health
NIOSH
N.I.O.S.H.
United States. National Institute for Occupational Safety and Health
United States. Health Services and Mental Health Administration. National Institute for Occupational Safety and Health
Center for Disease Control. National Institute for Occupational Safety and Health
Centers for Disease Control (U.S.). National Institute for Occupational Safety and Health
Centers for Disease Control and Prevention (U.S.). National Institute for Occupational Safety and Health
Instituto Nacional de Seguridad y Salud Ocupacional (U.S.)
Instituto Nacional para la Seguridad y Salud Ocupacional (U.S.)
Instituto Nacional de Salud y Seguridad Ocupacionales (U.S.)
Behavioral analysis of workers and job hazards in the roofing industry / Theodore Barry and Associates, Robert A. Crisera, Sanford Fidell.
Behavioral analysis of workers and job hazards in the roofing industry / Theodore Barry and Associates, Robert A. Crisera, Sanford Fidell.
United States. Dept. of Health and Welfare. DHEW publication ;
DHEW publication ;