Columbia subject headings:
Incas--Antiquities.
Peru--History--To 1548.
Harvard subject headings:
Incas--History
Incas--Social life and customs
Indians of South America--Peru--History
Indians of South America--Peru--Social life and customs
Peru--History--Conquest, 1522-1548.
Princeton subject headings:
Incas--Antiquities.
Peru--History--To 1548.