Columbia subject headings:
Harvard subject headings:
Southeast Asia--Foreign economic relations--United States.
Southeast Asia--Foreign relations--United States
United States--Foreign economic relations--Southeast Asia.
United States--Foreign economic relations.
United States--Foreign relations--1945-
United States--Foreign relations--Southeast Asia.
Princeton subject headings:
Southeast Asia--Foreign economic relations--United States.
Southeast Asia--Foreign relations--United States.
United States--Foreign economic relations--Southeast Asia.
United States--Foreign economic relations.
United States--Foreign relations--1945-1989.
United States--Foreign relations--Southeast Asia.