Washington, DC : U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O., [1991]
[Washington] : Office of Technology Transfer, National Institute of Law Enforcement and Criminal Justice, Law Enforcement Assistance Administration, U.S. Dept. of Justice : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1977