Columbia subject headings:
Harvard subject headings:
Presidents--United States--Election--1980
United States--Economic policy--1971-1981
United States--Foreign relations--1977-1981
United States--Politics and government--1977-1981
Princeton subject headings:
Presidents--United States--Election--1980.
United States--Economic policy--1971-.
United States--Foreign relations--1977-.
United States--Politics and government--1977-1981.