Kamenka, Engene. The ethical foundations of Marxism / Engene Kamenka. - 2nd ed / . - London : Routledge Kegan Paul , 1972. - 208p : maps & charts ; 23cm . NULL ISBN: 0710073607 BPD 7.25 Subjects--Index Terms: MARXISM Dewey Class. No.: 335.4 / KAM/E