Engels, Friedrich, 1820-1895
Feuerbach : The roots of the socialist philosophy [recurso electrónico] / Friedrich Engels - Project Gutenberg, 2009 - Project Gutenberg 27814 .
Public domain in the USA.
Text
Dialectical materialism Socialism Feuerbach, Ludwig, 1804-1872
B
Feuerbach : The roots of the socialist philosophy [recurso electrónico] / Friedrich Engels - Project Gutenberg, 2009 - Project Gutenberg 27814 .
Public domain in the USA.
Text
Dialectical materialism Socialism Feuerbach, Ludwig, 1804-1872
B