Columbia subject headings:
Harvard subject headings:
Detente.
Italy--Foreign relations--United States.
United States--Foreign relations--1969-1974.
United States--Foreign relations--1974-1977.
United States--Foreign relations--Italy.
Princeton subject headings:
Detente.
Italy--Foreign relations--United States.
United States--Foreign relations--1969-1974.
United States--Foreign relations--1974-1977.
United States--Foreign relations--Italy.