Columbia subject headings:
Early printed books--16th century.
Early printed books--17th century.
Incunabula--Bibliography--Catalogs.
Harvard subject headings:
Early printed books--16th century--Catalogs.
Early printed books--17th century--Catalogs.
Huntington, Archer M. (Archer Milton), 1870-1955--Library.
Incunabula--Bibliography--Catalogs.
Portuguese literature--Classical period, 1500-1700--Bibliography--Catalogs.
Spain--Imprints
Spanish literature--Bibliography
Spanish literature--Classical period, 1500-1700--Bibliography--Catalogs.
Princeton subject headings:
Early printed books--16th century.
Early printed books--17th century.
Incunabula--Bibliography--Catalogs.