Opere scelte - Marx, Karl, <1818-1883>. (OLS)http://semarc/name/539; Gruppi, Luciano, <1920-2003>. (OLS)http://semarc/name/19167; Engels, Friedrich, <1820-1895>. (OLS)http://semarc/name/540 (Editori Riuniti, 1966)
Keywords: Engels, Friedrich <1820-1895> - Opere - Antologie. (OLS)http://semarc/subject/14473; Marx, Karl <1818-1883> - Opere - Antologie. (OLS)http://semarc/subject/14474