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.). "1970," Economic Report of the President (1970) : 261-261. https://fraser.stlouisfed.org/title/45/item/8141/toc/395986 , accessed on May 3, 2024.