U.S. NATIONAL ARCHIVES.
RARE Boow
Derr, U.S. National Archives and Records Service. go vA Guide to the National Archives of the United 113 States. Washington, U.S.Govt.Print.Off., 1974. .Un3N
xxv,884p. 26cm.
Issued in 1948 by the body under its earlier name: National Archives, under title: Guide to the records in the National Archives.