Columbia subject headings:
Harvard subject headings:
Baden-Württemberg (Germany)--Emigration and immigration--History--20th century.
Baden-Württemberg (Germany)--Foreign relations--Italy.
Foreign workers, Italian--Germany--Baden-Württemberg--History--20th century.
Italy--Emigration and immigration--History--20th century
Italy--Foreign relations--Germany--Baden-Württemberg.
Social integration--Germany--Baden-Württemberg--History--20th century.
Princeton subject headings:
Baden-Württemberg (Germany)--Emigration and immigration--History--20th century.
Baden-Württemberg (Germany)--Foreign relations--Italy.
Foreign workers, Italian--Germany--Baden-Württemberg--History--20th century.
Italy--Emigration and immigration--History--20th century.
Italy--Foreign relations--Germany--Baden-Württemberg.
Social integration--Germany--Baden-Württemberg--History--20th century.