Producer Price Indexes and Percent Changes for Net Material Inputs to Industry Stage of Process and Final Demand
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Net Material Inputs to Industry Stage of Process and Final Demand," in United States. Bureau of Labor Statistics. "May 1988," PPI Detailed Report (May 1988) : 191-191. https://fraser.stlouisfed.org/title/63/item/21630/toc/151340 , accessed on March 28, 2024.