Autor
Engels, Friedrich 1820-1895
2
Marx, Karl Heinrich 1818-1883
2
Sontheimer, Michael
2
Aly, Götz, 1947-
1
Aly, Götz
1
Bunge, Carlos Octavio
1
Burucúa, José Emilio
1
Ciocchini, Héctor
1
Colombo, Carlamaria
1
Colombo, Mónica
1
Frankfort, Henri
1
Giser, Julia
1
Gombrich, Ernst
1
Hess, Moses
1
Hoechst AG
1
Julià Sort, Jordi
1
Jáuregui, Andrés
1
Labriola, Antonio 1843-1904
1
Malosetti Costa, Laura
1
Riazanov, Dimitri 1870-1938
1
Roces, Wenceslao
1
Roces, Wenceslao 1897-1992
1
Satué, Enric
1
Seaton, Albert
1
Siracusano, Gabriela
1
Warburg, Aby
1
Yates, Frances Amelia
1