Columbia subject headings:
Foreign workers, Italian--Germany--History.
Harvard subject headings:
Foreign workers--Germany--History--20th century.
Germany--Relations--Italy.
Italians--Germany--History--20th century.
Italy--Relations--Germany.
World War, 1939-1945--Germany.
Princeton subject headings:
Foreign workers--Germany--History--20th century.
Germany--Relations--Italy--History--20th century.
Italians--Germany--History--20th century.
Italy--Relations--Germany--History--20th century.
World War, 1939-1945--Germany.