Columbia subject headings:
Harvard subject headings:
Korean poetry--20th century--History and criticism
Political poetry, Korean--Korea (South)--20th century--History and criticism.
Revolutionary poetry--20th century--History and criticism.
Princeton subject headings:
Korean poetry--20th century--History and criticism.
Political poetry, Korean--Korea (South)--20th century--History and criticism.
Revolutionary poetry--20th century--History and criticism.