Columbia subject headings:
Argentine periodicals--Argentina--Buenos Aires--History--20th century.
Arts--Argentina--Buenos Aires--Periodicals.
Buenos Aires (Argentina)--Intellectual life--20th century--Periodicals.
Letra y línea (Buenos Aires, Argentina)
Harvard subject headings:
Argentine periodicals--Argentina--Buenos Aires--History--20th century.
Arts--Argentina--Buenos Aires--Periodicals.
Buenos Aires (Argentina)--Intellectual life--20th century--Periodicals.
Letra y línea (Buenos Aires, Argentina)
Pellegrini, Aldo.
Princeton subject headings:
Argentine periodicals--Argentina--Buenos Aires--History--20th century.
Arts--Argentina--Buenos Aires--Periodicals.
Buenos Aires (Argentina)--Intellectual life--20th century--Periodicals.
Letra y línea (Buenos Aires, Argentina)
Periodicals.