Columbia subject headings:
Campbell, Joseph, 1879-1944--Diaries.
Ireland--History--Civil War, 1922-1923--Personal narratives.
Poets, Irish--20th century--Diaries.
Political prisoners--Ireland--Diaries.
Harvard subject headings:
Campbell, Joseph, 1879-1944--Diaries.
Ireland--History--Civil War, 1922-1923--Personal narratives.
Poets, Irish--20th century--Diaries.
Political prisoners--Ireland--Diaries.
Princeton subject headings:
Campbell, Joseph, 1879-1944.
Diaries.
Poets, Irish--Diaries.
Prisoners--Ireland--Diaries.