Columbia subject headings:
Harvard subject headings:
Apartment houses--Portugal--History--20th century--Exhibitions.
Architecture, Domestic--Portugal--Exhibitions.
Architecture, Domestic--Social aspects--Portugal--History--20th century--Exhibitions.
Housing policy--Portugal--Citizen participation--History--20th century--Exhibitions.
Public housing--Portugal--History--20th century--Exhibitions.
Serviço Ambulatório de Apoio Local (Portugal)--History--Exhibitions.
Princeton subject headings:
Apartment houses--Portugal--History--20th century--Exhibitions.
Architecture, Domestic--Social aspects--Portugal--History--20th century--Exhibitions.
Housing policy--Portugal--Citizen participation--History--20th century--Exhibitions.
Public housing--Portugal--History--20th century--Exhibitions.
Serviço Ambulatório de Apoio Local (Portugal)--History--Exhibitions.