Introduction to comparative politics : political challenges and changing agendas / general editors, Mark Kesselman, Joel Krieger, William A. Joseph. - 4th ed. - Boston : Houghton Mifflin, c2007. - 1 v. (various pagings) : ill., maps ; 24 cm. Includes bibliographical references and index. ISBN: 9780618604470 (pbk.) RM305.38 0618604472 (pbk.) Subjects--Topical Terms: Comparative government.