Autor
Alatorre, Antonio
1
Aren, Fernanda
1
Bernstein, Eduard
1
Brandes, Georges Brandes, Georg http://bibhuma.fahce.unlp.edu.ar/Record/aBIBLO07627
1
Béguin, Albert
1
Engels, Friedrich
1
Frenk Alatorre, Margit
1
Lasalle, Ferdinand
1
Lukács, György
1
Marx, Karl
1
Mehring, Franz
1
Monteforte Toledo, Mario
1
Rotemberg, Silvina
1
Vedda, Miguel Angel
1