Institution
Bavarian State Library
2,188
University Library of Regensburg
880
Universitätsbibliothek der Humboldt-Universität zu Berlin
644
University Library of Greifswald
531
Bern University Library
525
Basel University Library
280
Zentralbibliothek Zürich
79
University of Graz
19
Library Am Guisanplatz
17
Saxon State and University Library
17
University and Regional Library of Tyrol
11
The Swiss National Library
8
University Library Salzburg
1