Columbia subject headings:
English drama--Irish authors.
Harvard subject headings:
English drama--Irish authors
English drama--Irish authors.
Gregory, Lady, 1852-1932--Criticism and interpretation.
Ireland--Drama.
O'Casey, Sean, 1880-1964--Criticism and interpretation.
O'Connor, Frank, 1903-1966.
Shaw, Bernard, 1856-1950--Criticism and interpretation.
Synge, J. M. (John Millington), 1871-1909--Criticism and interpretation.
Yeats, Jack B. (Jack Butler), 1871-1957
Yeats, Jack B. (Jack Butler), 1871-1957.
Yeats, W. B. (William Butler), 1865-1939--Criticism and interpretation.
Princeton subject headings:
English drama--Irish authors.
Irish drama.
Theater--Ireland.