Columbia subject headings:
Tragic, The.
Yeats, W. B. (William Butler), 1865-1939.
Harvard subject headings:
Ireland--In literature.
Tragic, The.
Yeats, W. B. (William Butler), 1865-1939
Yeats, W. B. (William Butler), 1865-1939--Criticism and interpretation.
Princeton subject headings:
Tragic, The.
Yeats, W. B. (William Butler), 1865-1939.