United States. Bureau of Labor Statistics.
Average Hourly Earnings in the Explosives Industry, June 1944 : Bulletin of the United States Bureau of Labor Statistics, No. 819 ,
Washington, D.C:
For sale by the Superintendent of Documents, U.S. Government Printing Office,
1945, https://fraser.stlouisfed.org/title/4294,
accessed on November 22, 2024.