Producer Price Indexes for Selected Stage-of-Processing Groupings, Seasonally Adjusted
United States. Bureau of Labor Statistics. "Producer Price Indexes for Selected Stage-of-Processing Groupings, Seasonally Adjusted," in United States. Bureau of Labor Statistics. "April 1999," PPI Detailed Report (April 1999) : 15-15. https://fraser.stlouisfed.org/title/63/item/21763/toc/231549 , accessed on May 2, 2024.