Columbia subject headings:
Harvard subject headings:
English literature--20th century--History and criticism
English literature--Irish authors--History and criticism
English literature--Ulster (Northern Ireland and Ireland)--History and criticism.
Hewitt, John Harold, 1907-1987--Criticism and interpretation.
Literature and society--Ulster (Northern Ireland and Ireland)--History--20th century.
Ulster (Northern Ireland and Ireland)--In literature.
Ulster (Northern Ireland and Ireland)--Intellectual life--20th century.
Ulster (Northern Ireland and Ireland)--Social conditions.
Princeton subject headings:
Alienation (Social psychology)--Northern Ireland--Congresses.
English literature--Irish authors--History and criticism--Congresses.
English poetry--Irish authors--History and criticism--Congresses.
Hewitt, John Harold, 1907---Criticism and interpretation--Congresses.
Northern Ireland--Politics and government--Congresses.
Politics and literature--Ireland--Congresses.