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. "May 1997," PPI Detailed Report (May 1997) : 204-204. https://fraser.stlouisfed.org/title/63/item/21740/toc/288537 , accessed on April 19, 2024.