Institution
Open Society Archives at Central European University
4,819 results
International Institute of Social History
3,567 results
ETUI-European Trade Union Institute
1,577 results
Schweizerisches Sozialarchiv
402 results
MCR - The Modern Records Centre, University of Warwick
132 results
Contemporary Social History Archives (ASKI)
86 results
TUC - Trade Union Congress Library
66 results
Marx Memorial Library
38 results
Fundación Pablo Iglesias
12 results
Persmuseum
12 results
Archiv der sozialen Demokratie (AdsD)
10 results
Amsab-Institute of Social History
2 results
VGA
2 results