Columbia subject headings:
Architecture--Portugal--Lisbon--History--20th century.
Art museums--Portugal--Lisbon.
Centro Cultural de Belém.
Convention facilities--Portugal--Lisbon.
Lisbon (Portugal)--Buildings, structures, etc.
Multipurpose buildings--Portugal--Lisbon.
Harvard subject headings:
Architecture--Portugal--Lisbon--History.
Art museums--Portugal--Lisbon.
Centro Cultural de Belém
Convention facilities--Portugal--Lisbon.
Lisbon (Portugal)--Buildings, structures, etc.
Multipurpose buildings--Portugal--Lisbon.
Princeton subject headings:
Architecture--Portugal--Lisbon--History--20th century.
Art museums--Portugal--Lisbon.
Centro Cultural de Belém.
Convention facilities--Portugal--Lisbon.
Lisbon (Portugal)--Buildings, structures, etc.
Multipurpose buildings--Portugal--Lisbon.