Columbia subject headings:
Harvard subject headings:
Andersonville Prison.
Autobiographies.
McElroy, John, 1846-1929.
Personal narratives.
Soldiers--United States--Biography
Trial and arbitral proceedings.
United States--History--Civil War, 1861-1865--Prisoners and prisons--Personal narratives.
United States--History--Civil War, 1861-1865--Prisoners and prisons.
Princeton subject headings:
Andersonville Prison.
McElroy, John, 1846-1929.
Soldiers--United States--Biography.
United States--History--Civil War, 1861-1865--Prisoners and prisons.