State and local government in a changing society

Autor: Bingham, Richard D., Hedge, David
Rok: 1991

American government : people, institutions, and policies

Autor: Johnson, P. E. 1959-, Aldrich, John Herbert, 1947-, Miller, Gary J., 1949-, Ostrom, Charles W., Rohde, David W., 1944-
Rok: 1990