Columbia subject headings:
European drama--History and criticism.
German drama--18th century--History and criticism.
German drama--History and criticism.
Harvard subject headings:
European drama--History and criticism.
German drama--18th century--History and criticism.
German drama--History and criticism.
Princeton subject headings:
European drama--History and criticism.
German drama--18th century--History and criticism.
German drama--History and criticism.