Columbia subject headings:
Columbus, Christopher.
Harvard subject headings:
America--Discovery and exploration--Spanish--Historiography.
Columbus, Christopher
Explorers--America--Biography--History and criticism.
Explorers--America--Drama--History and criticism.
Explorers--America--Fiction--History and criticism.
Explorers--Spain--Biography--History and criticism.
Explorers--Spain--Drama--History and criticism.
Explorers--Spain--Fiction--History and criticism.
Princeton subject headings: