Columbia subject headings:
Harvard subject headings:
Arguedas, José María--Correspondence.
Arguedas, José María--Criticism and interpretation.
Authors, Peruvian--20th century--Correspondence.
Huancayo (Junín, Peru)--History.
Huancayo (Junín, Peru)--Social life and customs.
Literature and anthropology--Peru.
Mantaro River Valley (Peru)--History.
Mantaro River Valley (Peru)--Social life and customs.
Princeton subject headings:
Anthropology--Peru--Mantaro River Valley.
Arguedas, José María.
Mantaro River Valley (Peru)--Social life and customs.