Opello, Walter C. The nation-state and global order : a historical introduction to contemporary politics / Walter C.Opello, Jr. and Stephen J.Rosow. - Boulder, Colorado : Lynne Riener Publishers, 1999. - xii, 290 p. ; ISBN: 1555878326 (pbk. : alk. paper) Subjects--Topical Terms: Comparative government. Dewey Class. No.: 320.1 / Na