Industry Wage Survey: Iron and Steel Foundries, September 1979 : Bulletin of the United States Bureau of Labor Statistics, No. 2085
United States. Bureau of Labor Statistics. "Industry Wage Survey: Iron and Steel Foundries, September 1979 : Bulletin of the United States Bureau of Labor Statistics, No. 2085," Industry Wage Survey: Iron and Steel Foundries (1981). https://fraser.stlouisfed.org/title/4605/item/499639, accessed on April 28, 2024.