Columbia subject headings:
Republican Party (U.S. : 1854- )
United States--Politics and government--1974-1977.
United States--Politics and government--1977-1981.
United States--Politics and government--1981-1989.
United States. Congress. Senate.
Harvard subject headings:
Republican Party (U.S. :1854-)
United States--Politics and government--1974-1977.
United States--Politics and government--1977-1981.
United States--Politics and government--1981-1989.
United States--Politics and government--1989-
United States. Congress. Senate.
Princeton subject headings:
Republican Party (U.S. : 1854- )
United States--Politics and government--1974-1977.
United States--Politics and government--1977-1981.
United States--Politics and government--1981-.
United States. Congress. Senate