Columbia subject headings:
Harvard subject headings:
Early printed books--Catalogs.
Herzog August Bibliothek--Catalogs.
Poland--Bibliography--Catalogs.
Poland--Imprints--Catalogs.
Polish imprints--Foreign countries--Catalogs.
Princeton subject headings:
Catalogs.
Early printed books--Catalogs.
Herzog August Bibliothek--Catalogs.
Poland--Bibliography--Catalogs.
Poland--Imprints--Catalogs.