Columbia subject headings:
European drama--History and criticism.
Festivals--Europe--History and criticism.
Theater--Europe--History and criticism.
Harvard subject headings:
Festivals--Europe--History.
Performing arts festivals--Europe--History.
Theater and society--Europe--History.
Theater--Europe--History
Princeton subject headings:
European drama--History and criticism.
Festivals--Europe--History and criticism.
Theater--Europe--History and criticism.