Roskin, Michael G. <br/><br/>Political Science :  An Introduction / Michael G. Roskin., et al.  -- 11th ed.  -- United States:  Peason Education Inc.,  2010. <br/>xxii, 386 p.:  ill.;  23 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>9780205705030 <br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.<br/><br/><label>Dewey Class. No.: </label>Res 320 R731 2010