Columbia subject headings:
Harvard subject headings:
Algeria--Emigration and immigration--History--20th century.
Immigrants--France--Lyon--History--20th century.
Immigrants--France--Lyon--Social conditions--20th century.
Immigrants--Germany--Stuttgart--History--20th century.
Immigrants--Germany--Stuttgart--Social conditions--20th century.
Italy--Emigration and immigration--History--20th century
Lyon (France)--Emigration and immigration--History--20th century.
Stuttgart (Germany)--Emigration and immigration--History--20th century.
Turkey--Emigration and immigration--History--20th century.
Princeton subject headings:
Algeria--Emigration and immigration--History--20th century.
Immigrants--France--Lyon--History--20th century.
Immigrants--France--Lyon--Social conditions--20th century.
Immigrants--Germany--Stuttgart--History--20th century.
Immigrants--Germany--Stuttgart--Social conditions--20th century.
Italy--Emigration and immigration--History--20th century.
Lyon (France)--Emigration and immigration--History--20th century.
Stuttgart (Germany)--Emigration and immigration--History--20th century.
Turkey--Emigration and immigration--History--20th century.