Columbia subject headings:
Nixon, Richard M. (Richard Milhous), 1913-1994--Pardon.
Sirica, John J.
Watergate Affair, 1972-1974.
Watergate Trial, Washington, D.C., 1973.
Harvard subject headings:
Nixon, Richard M. (Richard Milhous), 1913-1994--Pardon.
Sirica, John J.
Watergate Affair, 1972-1974.
Watergate Trial, Washington, D.C., 1973.
Princeton subject headings:
Nixon, Richard M. (Richard Milhous), 1913-1994.
Sirica, John J.
Watergate Affair, 1972-1974.
Watergate Trial, Washington, D.C., 1973.