Columbia subject headings:
Harvard subject headings:
Public buildings--Washington (D.C.)
United States Capitol (Washington, D.C.)
United States. Commissioner of Public Buildings--Appropriations and expenditures.
Washington (D.C.)--Buildings, structures, etc.
White House (Washington, D.C.)
Princeton subject headings:
United States Capitol (Washington D.C.)--Appropriations and expenditures.
White House (Washington D.C.)--Appropriations and expenditures.