Columbia subject headings:
Labor movement--Europe--History.
Labor movement--France--History.
Labor unions--Europe--History.
Labor unions--France--History.
Strikes and lockouts--Europe--History.
Strikes and lockouts--France--History.
Harvard subject headings:
Labor movement--Europe--History
Labor movement--France--History
Labor unions--Europe--History
Labor unions--France--History
Strikes and lockouts--Europe--History.
Strikes and lockouts--France--History.
Princeton subject headings:
Labor movement--Europe--History.
Labor movement--France--History.
Labor unions--Europe--History.
Labor unions--France--History.
Strikes and lockouts--Europe--History.
Strikes and lockouts--France--History.