Columbia subject headings:
Arguedas, José María--Correspondence.
Authors, Peruvian--20th century--Correspondence.
Hoffmann, Lola, 1904-1988--Correspondence.
Murra, John V.--Correspondence.
Harvard subject headings:
Arguedas, José María--Correspondence.
Authors, Peruvian--20th century--Correspondence.
Hoffmann, Lola, 1904-1988--Correspondence.
Murra, John V.--Correspondence.
Princeton subject headings:
Arguedas, José María--Correspondence.
Authors, Peruvian--20th century--Correspondence.
Murra, John V.--Correspondence.