Columbia subject headings:
Art, Argentine--20th century.
Concrete art--Argentina.
Maldonado, Tomás--Criticism and interpretation.
Maldonado, Tomás.
Harvard subject headings:
Art, Modern--20th century--Argentina.
Concrete art--Argentina.
Maldonado, Tomás
Maldonado, Tomás--Criticism and interpretation.
Princeton subject headings:
Art, Modern--20th century--Argentina.
Concrete art--Argentina.
Maldonado, Tomás--Criticism and interpretation.
Maldonado, Tomás.