Columbia subject headings:
Harvard subject headings:
Italy--Foreign economic relations--Spain.
Spain--Foreign economic relations--Italy.
Spain--History--Civil War, 1936-1939--Finance--Italy.
Spain--History--Civil War, 1936-1939--Finance.
Spain--History--Civil War, 1936-1939--Participation, Italian--Economic aspects.
Spain--History--Civil War, 1936-1939--Participation, Italian.
Princeton subject headings:
Italy--Military relations--Spain.
Spain--Economic conditions--1918-1975.
Spain--History--Civil War, 1936-1939.
Spain--Military relations--Italy.