Producer Price Indexes and Percent Changes for Selected Stage-of-Processing Groupings, Seasonally Adjusted
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Selected Stage-of-Processing Groupings, Seasonally Adjusted," in United States. Bureau of Labor Statistics. "March 1978," PPI Detailed Report (March 1978) : 11-11. https://fraser.stlouisfed.org/title/63/item/21508/toc/250318 , accessed on June 28, 2024.