Columbia subject headings:
Demonstrations--Switzerland--Geneva--History.
Geneva (Switzerland)--History.
Labor movement--Political activity--Switzerland--History.
Labor unions--Political activity--Switzerland--History.
Social conflict--Switzerland--History--20th century.
Strikes and lockouts--Switzerland--History.
Switzerland--Politics and government--20th century.
Harvard subject headings:
Demonstrations--Switzerland--Geneva--History.
Geneva (Switzerland)--History.
Labor movement--Political activity--Switzerland--History.
Labor unions--Political activity--Switzerland--History.
Social conflict--Switzerland--History--20th century.
Strikes and lockouts--Switzerland--History.
Switzerland--Politics and government--20th century.
Princeton subject headings: