Hague, Rod. Comparative government and politics : an introduction / Rod Hague, Martin Harrop. - 7th ed, revised and updated - Houndmills, UK : Palgrave Macmillan, 2007. - xvii, 434 p. : ill. ; 23 cm. Includes index. ISBN: 9780230003679 Subjects--Topical Terms: Comparative government.