Columbia subject headings:
Criminal investigation--United States--Case studies.
Political corruption--United States--Case studies.
United States. Federal Bureau of Investigation--Archives.
Watergate Affair, 1972-1974--Sources.
Harvard subject headings:
Princeton subject headings:
United States--Politics and government--1969-1974--Sources.
United States. Federal Bureau of Investigation
Watergate Affair, 1972-1974--Sources.