Board of Governors of the Federal Reserve System (U.S.), 1935-. "Output and Capacity for Industrial Materials," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 16, 1985," G.3 Capacity Utilization, Manufacturing, Mining, Utilities and Industrial Materials (1985-05-16) : 4-4. https://fraser.stlouisfed.org/title/51/item/56838/toc/447320 , accessed on March 28, 2024.