Producer Price Indexes and Percent Changes for Net Output of Industry, by Stage of Process
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Net Output of Industry, by Stage of Process," in United States. Bureau of Labor Statistics. "April 2002," PPI Detailed Report (April 2002) : 167-167. https://fraser.stlouisfed.org/title/63/item/21799/toc/214241 , accessed on April 24, 2024.