Columbia subject headings:
Harvard subject headings:
Bairro Alto (Lisbon, Portugal)--Intellectual life.
Journalism--Portugal--Lisbon--History.
Lisbon (Portugal)--Intellectual life.
Portuguese newspapers--Portugal--Lisbon--History.
Portuguese periodicals--Portugal--Lisbon--History.
Princeton subject headings:
Bairro Alto (Lisbon, Portugal)--Intellectual life.
Journalism--Portugal--Lisbon--History.
Lisbon (Portugal)--Intellectual life.
Portuguese newspapers--Portugal--Lisbon--History.
Portuguese periodicals--Portugal--Lisbon--History.