Etzioni, Amitai. Political unification : a comparative study of leaders and forces / Amitai Etzioni, - New York : Holt, Rinehart and Winston, [1965]. - xx, 346 p. ; 21 cm. "Sponsored by the Institute of War and Peace Studies of Columbia University.". Bibliographical footnotes. Subjects--Topical Terms: Regionalism (International organization) Dewey Class. No.: 327 / ETP 1965