Columbia subject headings:
Literature, Modern--History and criticism.
Polish literature--19th century--History and criticism.
Polish literature--20th century--History and criticism.
Harvard subject headings:
Literature, Modern--History and criticism
Polish literature--19th century--History and criticism.
Polish literature--20th century--History and criticism.
Princeton subject headings:
Literature, Modern--History and criticism.
Polish literature--19th century--History and criticism.
Polish literature--20th century--History and criticism.