Columbia subject headings:
Foreign relations of the United States (Series)--Indexes.
United States--Foreign relations--1933-1945--Indexes.
Harvard subject headings:
Foreign relations of the United States (Series)--Indexes.
Foreign relations of the United States--Indexes.
United States--Foreign relations--Indexes.
United States. Department of State
Princeton subject headings:
United States--Foreign relations--Indexes.
United States. Dept. of State. Foreign relations of the United States--Indexes.