Furet, Francois, 1927-97. The passing of an illusion : the idea of communism in the Twentieth century / Francois Furet; translated by Deborah Furet. - Chicago : University of Chicago, 1999. - xiii, 596p ; 25 cm. Includes bibliographical references and index. Open access. ISBN: 0226273407 LCCN: 9842109. Subjects--Topical Terms: Communism--History--20th century.Communism--Soviet Union--History.