Marx, Karl, Karl Marx, Frederick Engels : collected works. - Moscow : Progress Publishers, [1975]- - v. <1-23, 25, 27-29, 33-43, 45-50 > : Vols. 35-37 contain volumes I, II, and III of Das Kapital. ISBN: 0717804070 (v. 1) Subjects--Topical Terms: Socialism. Dewey Class. No.: 335.4 / Ka