Bureau of National Affairs (Washington, D.C.)
Janne Martikainen
United States. General Accounting Office
Karl Deters
Unknown Author
Tochi Kairyō Gijutsu Hyōka Iinkai (Japan)
United States. Dept. of Housing and Urban Development. Office of Policy Development and Research
Otis R. Bowen
Ismail Sirageldin
Donald Huisingh
Yannick Moreau
Great Britain. Dept. of Social Security.
United States. Dept. of Housing and Urban Development. Innovative Technology and Special Projects Division
Gregory P. Marchildon
Peter G. W. Keen