Guide to federal Records in the National Archives of the United States

Washington: National Archives and Records Administration, 1998. 2d Edition. Compiled by Robert B. Matchette. 3 volumes ([2428]p.), original stiff printed boards, thick quarto format, ex libris. Contents: v. 1, Record groups 1 through 170. v. 2, Record groups 171-515. v. 3, Index.