Columbia subject headings:
Harvard subject headings:
America--Discovery and exploration--Pre-Columbian
Astronomy, Arab
Astronomy, Medieval
Cartography--History
Geography, Arab
Geography--Early works to 1800
Pirî Reis, -1554?
Sezgin, Fuat
World maps
Princeton subject headings:
America--Discovery and exploration--Pre-Columbian.
Cartography, Arab.
Geography, Arab.
Pirî Reis, -1554?
Science, Medieval Arab countries.
World maps--To 1800.