United States - Politics and government.

Outline of U.S. government by: (書目-語言資料,印刷品)

The American system of government by: Griffith, Ernest S. (書目-語言資料,印刷品)

Politics and government in the United States by: Redford, Emmette S. ... [et al.] (書目-語言資料,印刷品)

Issues in American political life : money, vilence, and biology by: Funderburk, Charles; Thobaben, Robert G.; Schlagheck, Donna M. (書目-語言資料,印刷品)

An introduction to the study of public policy by: Jones, Charles O. (書目-語言資料,印刷品)