Columbia subject headings:
Harvard subject headings:
Labor disputes--Austria--History.
Labor disputes--Switzerland--History.
Strikes and lockouts--Austria--History.
Strikes and lockouts--Social aspects--Austria--History.
Strikes and lockouts--Social aspects--Switzerland--History.
Strikes and lockouts--Switzerland--History.
Princeton subject headings:
Labor disputes--Austria--History.
Labor disputes--Switzerland--History.
Strikes and lockouts--Austria--History.
Strikes and lockouts--Social aspects--Austria--History.
Strikes and lockouts--Social aspects--Switzerland--History.
Strikes and lockouts--Switzerland--History.