Columbia subject headings:
Saint-Etienne Region (Loire, France)--Social conditions.
Social classes--France--Saint-Etienne Region (Loire)--History--19th century.
Working class--France--Saint-Etienne Region (Loire)--History--19th century.
Harvard subject headings:
Saint-Etienne Region (Loire, France)--Social conditions.
Social classes--France--Saint-Etienne Region (Loire)--History--19th century.
Working class--France--Saint-Etienne Region (Loire)--History--19th century.
Princeton subject headings:
Saint-Etienne Region (Loire, France)--Social conditions.
Social classes--France--Saint-Etienne Region (Loire)--History--19th century.
Working class--France--Saint-Etienne Region (Loire)--History--19th century.