Columbia subject headings:
Art, Basque--Spain--Bilbao--Catalogs.
Museo de Bellas Artes de Bilbao--Catalogs.
Harvard subject headings:
Art, Basque--Spain--Bilbao--Catalogs.
Museo de Bellas Artes de Bilbao--Catalogs.
Princeton subject headings:
Art, Basque--Spain--Bilbao--Catalogs.
Catalogs.
Museo de Bellas Artes de Bilbao--Catalogs.