Columbia subject headings:
Harvard subject headings:
Martínez Estrada, Ezequiel, 1895-1964--Criticism and interpretation.
Martínez Estrada, Ezequiel, 1895-1964--Political and social views.
Princeton subject headings:
Argentina--Intellectual life--20th century.
Martínez Estrada, Ezequiel, 1895-1964--Criticism and interpretation.
Martínez Estrada, Ezequiel, 1895-1964--Political and social views.