Columbia subject headings:
Harvard subject headings:
Andreotti, Giulio--Journeys--United States.
Italy--Foreign relations--United States.
United States--Foreign relations--1945-
United States--Foreign relations--Italy.
Visits of state--Italy.
Visits of state--United States
Princeton subject headings:
Andreotti, Giulio--Travel--United States.
United States--Civilization--1945-
United States--Description and travel.
United States--Foreign public opinion, Italian.
United States--Politics and government--1945-1989.