Institution
Basel University Library
1
Bavarian State Library
1
Library of the Academy of Sciences of the Czech Republic
1
Moravian Library in Brno
4
National Library of the Czech Republic
6
Saxon State and University Library
2
Bern University Library
1
Universitätsbibliothek der Humboldt-Universität zu Berlin
1
Zentralbibliothek Zürich
1