Polemics in Marxist philosophy / George Novack. Novack, George Edward. Marx, Karl, 1818-1883. Philosophy, Marxist. Philosophy, Modern 20th century. B3305.M74 N68 146.3 NOP Includes index. Bibliography: p. 327-331. New York : Monad Press : [distributed by Pathfinder Press, c1978] c1978] 1978 Text 344 p. : eng