Institution
Basel University Library
17
Bavarian State Library
65
University Library of Greifswald
11
University of Graz
1
The Swiss National Library
1
Bern University Library
12
Universitätsbibliothek der Humboldt-Universität zu Berlin
73
University Library of Regensburg
149
University Library Salzburg
1
University and Regional Library of Tyrol
1
Zentralbibliothek Zürich
1