United States Government Manual - United States. Office of the Federal Register ([Washington] General Services Administration, National Archives and Records Service, Office of the Federal Register; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974)
Issued 1935-1948 with the same title.
Recent changes are listed on p. 2-3 of cover.
Includes Constitution of United States with amendments.
"Principal officials in executive branch" issued as supplement.
Issued by Office of Federal Register.
Keywords: Executive departments -- United States; Administrative agencies -- United States; United States -- Politics and government