Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
920
University Library of Regensburg
857
Bavarian State Library
755
University Library of Greifswald
643
Saxon State and University Library
518
Basel University Library
311
Bern University Library
255
Zentralbibliothek Zürich
112
University and Regional Library of Tyrol
80
University Library Salzburg
60
University of Graz
44
Vienna City Library
14
The Swiss National Library
6
Library Am Guisanplatz
4
Library of the Medical University of Vienna
1