Institution
International Institute of Social History
1,632 results
Amsab-Institute of Social History
64 results
Bibliothek der Friedrich-Ebert-Stiftung
40 results
MCR - The Modern Records Centre, University of Warwick
32 results
Persmuseum
11 results
CEDIAS-Musée social
10 results
TUC - Trade Union Congress Library
10 results
Fundación Pablo Iglesias
7 results
Open Society Archives at Central European University
6 results
ETUI-European Trade Union Institute
2 results
Marx Memorial Library
1 results