Columbia subject headings:
Authors, Spanish--20th century--Biography.
Azorín, 1873-1967--Criticism and interpretation.
Baroja, Pío, 1872-1956--Criticism and interpretation.
Harvard subject headings:
Authors, Spanish--20th century--Biography
Azorín, 1873-1967--Criticism and interpretation.
Baroja, Pío, 1872-1956--Criticism and interpretation.
Princeton subject headings: