Producer Price Indexes and Percent Changes for Selected Commodity Groupings, by Stage of Processing
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Selected Commodity Groupings, by Stage of Processing," in United States. Bureau of Labor Statistics. "November 1991," PPI Detailed Report (November 1991) : 10-12. https://fraser.stlouisfed.org/title/63/item/21673/toc/74158 , accessed on April 25, 2024.