Columbia subject headings:
English literature--20th century.
English literature--Irish authors.
Ireland--Civilization--20th century.
Ireland--Literary collections.
Irish poetry--Translations into English.
Harvard subject headings:
English literature--20th century
English literature--Irish authors
Ireland--Civilization--20th century.
Ireland--Literary collections.
Irish poetry--Translations into English
Princeton subject headings:
English essays--Irish authors--20th century.
English literature--Irish authors--20th century.
Irish literature--20th century.