The variorum edition of the poems of W. B. Yeats. - Yeats, W. B. (William Butler), 1865-1939.; Allt, Peter; Alspach, Russell K. (New York : Macmillan, 1968)
Bibliography: p. xxix-xxxiv.
Keywords: Yeats, W. B. -- 1865-1939 -- Criticism, Textual; Labor laws and legislation -- Great Britain -- History -- 20th century; Industrial relations -- Great Britain -- History -- 20th century; World War, 1914-1918 -- Economic aspects -- Great Britain; Defense industries -- Employees -- Legal status, laws, etc. -- Great Britain -- History; Ireland -- Poetry