Columbia subject headings:
Stone carving--Brazil--Catalogs.
Vivern, Alfi, 1948---Catalogs.
Vivern, Alfi, 1948---Criticism and interpretation.
Harvard subject headings:
Stone carving--Brazil--Catalogs.
Vivern, Alfi, 1948---Catalogs.
Vivern, Alfi, 1948---Criticism and interpretation.
Princeton subject headings:
Vivern, Alfi, 1948---Exhibitions.