Columbia subject headings:
Europe--Politics and government--1918-1945--Periodicals.
International cooperation--Periodicals.
World War, 1939-1945--Periodicals.
World politics--1933-1945--Periodicals.
Harvard subject headings:
Europe--Politics and government--1918-1945--Periodicals.
International cooperation--Periodicals
World War, 1939-1945--Periodicals.
World politics--1933-1945--Periodicals
Princeton subject headings:
Europe--Politics and government--1918-1945--Periodicals.
International cooperation--Periodicals.
Periodicals.
World War, 1939-1945--Periodicals.
World politics--1933-1945--Periodicals.