Columbia subject headings:
Harvard subject headings:
Authors, Paraguayan--20th century--Biography.
Roa Bastos, Augusto, 1917-2005
Roa Bastos, Augusto, 1917-2005--Criticism and interpretation.
Princeton subject headings:
Authors, Paraguayan--20th century--Biography.
Roa Bastos, Augusto, 1917-2005--Criticism and interpretation.
Roa Bastos, Augusto, 1917-2005.