Columbia subject headings:
Architects--Argentina.
Architectural firms--Argentina.
Architecture--Argentina--History--20th century.
Architecture--Argentina--History--21st century.
Mario Roberto Álvarez y Asociados.
Harvard subject headings:
Alvarez, Mario Roberto, 1913---Catalogs.
Architecture--Argentina--History--20th century
Mario Roberto Álvarez y Asociados--Catalogs.
Princeton subject headings: