Columbia subject headings:
Intelligence service--United States.
United States--Foreign relations--Uruguay.
United States. Central Intelligence Agency.
Uruguay--Foreign relations--United States.
Harvard subject headings:
Intelligence service--United States.
United States--Foreign relations--Uruguay.
United States. Central Intelligence Agency
Uruguay--Foreign relations--United States.
Princeton subject headings:
Intelligence service--United States.
United States--Foreign relations--Uruguay.
United States. Central Intelligence Agency
Uruguay--Foreign relations--United States.