Institution
Universitätsbibliothek der Humboldt-Universität zu Berlin
848
University Library of Regensburg
754
Bavarian State Library
649
Saxon State and University Library
396
Basel University Library
284
Bern University Library
234
University Library of Greifswald
155
Zentralbibliothek Zürich
84
University and Regional Library of Tyrol
59
University Library Salzburg
51
University of Graz
33
Vienna City Library
14
The Swiss National Library
5
Library Am Guisanplatz
4
Library of the Medical University of Vienna
1