Columbia subject headings:
Incunabula--Poland--Poznań--Catalogs.
Rare books--Poland--Poznań--Catalogs.
Harvard subject headings:
Princeton subject headings:
Poland--Imprints--16th century--Catalogs.
Poznańskie Towarzystwo Przyjaciół Nauk. Biblioteka--Catalogs.
Rare books--Poland--Poznań--Bibliography--Catalogs.