Institution
University Library of Regensburg
789
Universitätsbibliothek der Humboldt-Universität zu Berlin
769
Bavarian State Library
700
Martin-Opitz Bibliothek Herne
163
Zentralbibliothek Zürich
151
Academic health library (Paris)
134
Library service of the University of Strasbourg
124
University Library of Greifswald
69
University and Regional Library of Tyrol
47
Basel University Library
20
University of Graz
18
Bern University Library
16
Saxon State and University Library
9
The Swiss National Library
5
Vienna University Library
5
Vienna City Library
4
National Library of Sweden - Kungliga biblioteket
3
University Library Salzburg
3
National Library of Technology (Czech Republic)
1