Explanatory Note
Board of Governors of the Federal Reserve System (U.S.), 1935-. "Explanatory Note," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "March 16, 1990 : With Notice," G.12.3 Industrial Production (March 16, 1990) : 20-20. https://fraser.stlouisfed.org/title/55/item/59758/toc/450986 , accessed on April 24, 2024.