Columbia subject headings:
British Library--Catalogs.
Hungarian imprints--Catalogs.
Hungary--Imprints--Catalogs.
Harvard subject headings:
British Library--Catalogs.
Hungarian imprints--Catalogs.
Hungary--Imprints--Catalogs.
Princeton subject headings:
British Library--Catalogs.
Hungarian imprints--Catalogs.
Hungary--Imprints--Catalogs.