The Revolutionary Philosophy of Marxism · Alan Woods, Karl Marx, Friedrich Engels, VI Lenin, Leon TrotskyIII. Materialism vs idealismافتح هذا الفصل في القارئ III Materialism vs idealism السابقTrotsky’s Notebooks: Excerpts on Lenin, Dialectics, and EvolutionismالمحتوياتالتاليEngland and Materialist Philosophy