Columbia subject headings:
Harvard subject headings:
Lisbon (Portugal)--Description and travel
Lisbon (Portugal)--History--18th century.
Lisbon (Portugal)--History--19th century.
Travelers' writings--History and criticism.
Visitors, Foreign--Portugal--Lisbon--Biography.
Princeton subject headings:
Lisbon (Portugal)--Description and travel.
Lisbon (Portugal)--History--18th century.
Lisbon (Portugal)--History--19th century.
Travelers' writings--History and criticism.
Visitors, Foreign--Portugal--Lisbon--Biography.