Columbia subject headings:
Authors, Korean--20th century.
German literature--19th--History and criticism.
German literature--20th--History and criticism.
Korean literature--20th century--History and criticism.
Harvard subject headings:
Authors, Korean--20th century
German literature--19th--History and criticism.
German literature--20th--History and criticism.
Korean literature--20th century--History and criticism
Princeton subject headings:
Korean literature--History and criticism.
Literature--History and criticism.