Columbia subject headings:
Christianity in literature.
Polish literature--20th century--History and criticism.
Polish literature--Catholic authors--History and criticism.
Harvard subject headings:
Christianity in literature.
Polish literature--20th century--History and criticism.
Polish literature--Catholic authors--History and criticism.
Princeton subject headings:
Christianity in literature.
Polish literature--20th century--History and criticism.
Polish literature--Catholic authors--History and criticism.