Columbia subject headings:
Art, Brazilian--20th century--Exhibitions.
Conceptual art--Brazil--Exhibitions.
Leirner, Nelson, 1932-
Leirner, Nelson, 1932---Exhibitions.
Harvard subject headings:
Princeton subject headings:
Art, Brazilian--20th century--Exhibitions.
Conceptual art--Brazi--Exhibitions.
Leirner, Nelson, 1932---Exhibitions.
Leirner, Nelson, 1932-.