Author
Marx, Karl
Engels, Friedrich
19 results
Molitor, J.
14 results
Moore, Samuel
8 results
Deville, Gabriel
5 results
Roy, Joseph
5 results
Cohen-Solal, C.
4 results
Joynes, James L.
4 results
Sant'Anna, Reginaldo
3 results
Cogniot, Erna
2 results
Joseph, Roy
2 results
Joynes, James Leigh
2 results
Badia, Gilbert
1 results
Bebel, August
1 results
Cohen-Solal
1 results
Cole, G. D. H.
1 results
Cole, George Douglas Howard
1 results
Dangeville, Roger
1 results
Déville, Gabriel
1 results
Eastman, Max
1 results
Joynes, J. L.
1 results
Kautsky, Karl
1 results
Lafargue, Paul
1 results
Lefebvre, Jean-Pierre
1 results
Mandel, Ernest [Introd.]
1 results
Moners i Sinyol, Jordi
1 results
Pareto, Vilfredo
1 results
Ryazanskaya, S.
1 results
Sève, Lucien
1 results
Teixeira, Martins J.
1 results
Weydemeyer, Otto
1 results