Columbia subject headings:
Early printed books--Switzerland--Zurich--16th century--Catalogs.
Incunabula--Switzerland--Zurich--Bibliography--Catalogs.
Printing--Switzerland--Zurich--History--Sources.
Zurich (Switzerland)--Imprints.
Harvard subject headings:
Early printed books--Switzerland--Zurich--16th century--Catalogs.
Incunabula--Switzerland--Zurich--Bibliography--Catalogs.
Printing--Switzerland--Zurich--History--Sources.
Rare books--Switzerland--Zurich.
Zentralbibliothek Zürich--Catalogs.
Zurich (Switzerland)--Imprints.
Princeton subject headings:
Printing--Switzerland--Zurich--History--15th century--Catalogs.
Printing--Switzerland--Zurich--History--16th century--Catalogs.
Switzerland--Imprints--History--15th century--Catalogs.
Switzerland--Imprints--History--16th century--Catalogs.
Zurich (Switzerland)--Imprints--Catalogs.