Institution
Basel University Library
18
Bibliothèque Nationale et Universitaire de Strasbourg
1
Bavarian State Library
24
University Library of Greifswald
6
The Swiss National Library
2
Saxon State and University Library
1
Bern University Library
58
Universitätsbibliothek der Humboldt-Universität zu Berlin
24
University Library of Regensburg
27
Library service of the University of Strasbourg
1
Zentralbibliothek Zürich
2