Columbia subject headings:
Harvard subject headings:
Ayacucho (Peru : Department)--Economic conditions.
Ayacucho (Peru : Department)--History.
Princeton subject headings:
Ayacucho (Peru : Department)--Economic conditions.
Ayacucho (Peru : Department)--History.
Indians of South America--Peru--Ayacucho (Dept.)--Economic conditions.
Indians of South America--Peru--Ayacucho (Dept.)--History.