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. "February 1998," PPI Detailed Report (February 1998) : 196-196. https://fraser.stlouisfed.org/title/63/item/21748/toc/289706 , accessed on April 19, 2024.