Columbia subject headings:
MacDiarmid, Hugh, 1892-1978.
Scottish literature--History and criticism.
Harvard subject headings:
English poetry--20th century--History and criticism
English poetry--Scottish authors--History and criticism
MacDiarmid, Hugh, 1892-1978
Princeton subject headings:
MacDiarmid, Hugh, 1892-1978--Criticism and interpretation.
Scotland--Intellectual life--20th century.
Scottish poetry--20th century--History and criticism.