Columbia subject headings:
Latin America--Bibliography--Catalogs.
Spain--Bibliography--Catalogs.
Spanish literature--Bibliography--Catalogs.
Harvard subject headings:
Latin America--Bibliography--Catalogs.
Spain--Bibliography--Catalogs.
Spanish literature--Bibliography--Catalogs
Princeton subject headings:
Catalogs.
Latin America--Bibliography--Catalogs.
Spain--Bibliography--Catalogs.
Spanish literature--Bibliography--Catalogs.