Author/Creator
Vandervelde, Emile
Destrée, Jules
3 results
de Brouckère, Louis
3 results
Royer, Emile
2 results
Adler, Friedrich
1 results
Bertrand, Louis
1 results
David, Oscar
1 results
Delsinne, Léon
1 results
Deutscher, Paul
1 results
Ecole Ouvrière Supérieure (EOS)
1 results
Gille, Paul
1 results
Huysmans, Camille
1 results
Jaumin, A.
1 results
Kautsky, Karl
1 results
Kotchetkova, Z.
1 results
Larock, Victor
1 results
Laskine, Edmond
1 results
Mac Donald, Ramsay
1 results
Rousseau, Eugène
1 results
Secrétariat du Bureau Socialiste International
1 results
Sembat, Marcel
1 results
Société Coopérative des Ouvriers du Centre
1 results
Verhasselt, Jan
1 results
Wauters, Arthur
1 results