Producer Price Indexes and Percent Changes for Selected Stage-of-Processing Groupings, Seasonally Adjusted
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Selected Stage-of-Processing Groupings, Seasonally Adjusted," in United States. Bureau of Labor Statistics. "September 1979," PPI Detailed Report (September 1979) : 15-15. https://fraser.stlouisfed.org/title/63/item/21526/toc/254353 , accessed on April 19, 2024.