Columbia subject headings:
Impeachments--United States--Indexes.
Nixon, Richard M. (Richard Milhous), 1913-1994--Indexes.
United States--Politics and government--1969-1974--Indexes.
United States. Congress. House. Committee on the Judiciary--Indexes.
Watergate Affair, 1972-1974--Indexes.
Harvard subject headings:
Impeachments--United States--Indexes.
Nixon, Richard M. (Richard Milhous), 1913-1994--Indexes.
United States--Politics and government--1969-1974--Indexes.
United States. Congress. House. Committee on the Judiciary--Indexes.
Watergate Affair, 1972-1974--Indexes.
Princeton subject headings: