Columbia subject headings:
Harvard subject headings:
France--Social policy.
Labor laws and legislation--France--History.
Labor policy--France--History.
Labor--France--History
Social legislation--France--History.
Working class--France--Social conditions.
Princeton subject headings:
France--Social policy.
Labor laws and legislation--France--History.
Labor policy--France--History.
Labor--France--History.
Social legislation--France--History.
Working class--France--Social conditions.