The changing face of communism in Eastern Europe - Toma, Peter A., 1925-; Aspaturian, Vernon V.; Dalgleish, Donald D.; Fischer-Galaţi, Stephen, 1924-2014; Fiszman, Joseph R.; Klaiber, Wolfgang; Klein, George; Kovrig, Bennett, 1940-; Pano, Nicholas C.; Pundeff, Marin V.; Triska, Jan F., 1922-2003 (The University of Arizona Press, 1970)