Average Length and Maturity Distribution of Marketable Interest-Bearing Public Debt
United States. President and Council of Economic Advisers (U.S.). "Average Length and Maturity Distribution of Marketable Interest-Bearing Public Debt," in United States. President and Council of Economic Advisers (U.S.). "1968," Economic Report of the President (1968) : 293-293. https://fraser.stlouisfed.org/title/45/item/8139/toc/408065 , accessed on April 25, 2024.