Columbia subject headings:
France, Western--Emigration and immigration--History--20th century.
France, Western--Ethnic relations.
Immigrants--France, Western--History--20th century.
Immigrants--France, Western--Social conditions--20th century.
Harvard subject headings:
France, Western--Emigration and immigration.
France--Colonies--Africa.
France--Colonies--Asia
Immigrants--France, Western--Social conditions.
Princeton subject headings:
France, Western--Emigration and immigration.
France--Colonies--Africa.
France--Colonies--Asia.
Immigrants--France, Western--Social conditions.