Columbia subject headings:
Cultural property--Protection--Peru--Congresses.
Peru--Civilization--20th century--Congresses.
Peru--Cultural policy--Congresses.
Harvard subject headings:
Cultural property--Protection--Peru--Congresses.
Peru--Civilization--20th century--Congresses.
Peru--Cultural policy--Congresses.
Princeton subject headings:
Cultural property--Protection--Peru--Congresses.
Peru--Civilization--20th century--Congresses.
Peru--Cultural policy--Congresses.