Institution
Bern University Library
3,635
Bavarian State Library
183
The Swiss National Library
71
Vienna City Library
61
Basel University Library
29
Saxon State and University Library
10
University and Regional Library of Tyrol
3
University Library of Greifswald
2
Universitätsbibliothek der Humboldt-Universität zu Berlin
2
Library Am Guisanplatz
1