Institution
Bavarian State Library
3,831
University Library of Regensburg
3,215
Universitätsbibliothek der Humboldt-Universität zu Berlin
1,634
University Library of Greifswald
1,323
Basel University Library
1,289
Bern University Library
830
Zentralbibliothek Zürich
475
Library Am Guisanplatz
61
Saxon State and University Library
50
University of Graz
33
The Swiss National Library
26
University and Regional Library of Tyrol
19
University Library Salzburg
9
Vienna City Library
7
Vienna University Library
2
National Library of Sweden - Kungliga biblioteket
1