Columbia subject headings:
Art nouveau--Austria--Vienna.
Austrian literature--Austria--Vienna--History and criticism.
German literature--19th century--History and criticism.
German literature--20th century--History and criticism.
Harvard subject headings:
Art nouveau--Austria--Vienna.
Austrian literature--19th century--History and criticism
Austrian literature--20th century--History and criticism
Austrian literature--Austria--Vienna--History and criticism.
German literature--19th century--History and criticism
German literature--20th century--History and criticism
Princeton subject headings:
Art nouveau--Austria--Vienna.
Austrian literature--Austria--Vienna--History and criticism.
Austrian literature--History and criticism.