[[V zashchitu marksizma[V zashchitu marksizmade Leon TrotskyMateriasCorrespondencePolitics and governmentSocialismCommunismRevolutionariesHistoryWorld War, 1939-1945Dialectical materialismSocialist Workers PartyEdiciones (1)[V zashchitu marksizma (1994)[Izd-vo] Iskra Research · rusoMás obras de Leon TrotskyBB. Pil'nyakB. Pil'nyakCChto i kak proizoshlo?Chto i kak proizoshlo?TThe draft program of the Communist InternationalThe draft program of the Communist International