Columbia subject headings:
Eastern question (Far East)
United States--Foreign relations--1929-1933.
United States--Foreign relations--1933-1945.
Harvard subject headings:
Eastern question (Far East)
United States--Foreign relations--1929-1933.
United States--Foreign relations--1933-1945.
Princeton subject headings:
Eastern question (Far East)
United States--Foreign relations--1929-1933.
United States--Foreign relations--1933-1945.