Columbia subject headings:
United States--Politics and government--1945-1989.
United States. Congress--Committees.
United States. Congress--Reform.
Harvard subject headings:
United States--Politics and government--1945-1989.
United States. Congress--Committees.
United States. Congress--Reform.
Princeton subject headings:
United States--Politics and government--1945-1989.
United States. Congress--Committees.
United States. Congress--Reform.