Percent Change in Man-Hours (Percent Change Over Previous Quarter at Annual Rate)
United States. Bureau of Labor Statistics. "Percent Change in Man-Hours (Percent Change Over Previous Quarter at Annual Rate)," in United States. Bureau of Labor Statistics. "Third Quarter 1972," Productivity and Costs (October 27, 1972) : 5-5. https://fraser.stlouisfed.org/title/131/item/55990/toc/494532 , accessed on April 27, 2024.