Columbia subject headings:
Archives--United States--Catalogs.
Confederate States of America--History--Sources--Bibliography.
Executive departments--United States--Bibliography.
United States--History--Civil War, 1861-1865--Sources--Bibliography.
United States--History--Civil War--Sources--Bibliography.
Harvard subject headings:
Archives--United States--Catalogs
Confederate States of America--History--Sources--Bibliography.
Executive departments--United States--Bibliography.
United States--History--Civil War, 1861-1865--Sources--Bibliography.
Princeton subject headings:
Archives--United States--Catalogs.
Catalogs.
Confederate States of America--History--Sources--Bibliography.
Executive departments--United States--Bibliography.
United States--History--Civil War, 1861-1865--Sources--Bibliography.