Brown, Mary Louise
Katie Oakley
Greta Thornbory
Mary Lou Bauer
Bonnie Rogers
United States. Public Health Service
Unknown Author
Arlene Guzik
Cynthia J. Harris
American Association of Occupational Health Nurses
B. M. Harrison
Pamela V. Moore
Violet H. Hodgson
American Association of Occupational Health Nurses.
United States. Bureau of Occupational Safety and Health.
M. Margaret Durrant Williams