United States. Bureau of Labor Statistics.
Impaired Workers in Industry: The Comparative Performance of Impaired Workers and Their Able-Bodied Fellow Workers : Bulletin of the United States Bureau of Labor Statistics, No. 857 ,
Washington, D.C.:
[For sale by the Supt. of Docs., U.S. Govt. Print. Off.],
1946, https://fraser.stlouisfed.org/title/4322,
accessed on September 11, 2024.