Institution
Schweizerisches Sozialarchiv
22,048 results
Archiv der sozialen Demokratie (AdsD)
1,235 results
Fundación Pablo Iglesias
1,063 results
Amsab-Institute of Social History
714 results
International Institute of Social History
210 results
Confederazione Generale Italiana del Lavoro
39 results
VGA
27 results
Génériques
1 results