Columbia subject headings:
Asia--Description and travel.
Polo, Marco, 1254-1323? Travels of Marco Polo. Spanish.
Voyages and travels.
Harvard subject headings:
Asia--Description and travel
Mongols--History
Polo, Marco, 1254-1323?.
Voyages and travels
Princeton subject headings:
Asia--Description and travel.
Mongols--History.
Spanish language--Dialects--Spain--Aragon--Texts.
Voyages and travels.