Columbia subject headings:
Harvard subject headings:
Philosophers--Portugal.
Political science--Philosophy--History
Republicanism--Portugal--History--19th century.
Republicanism--Portugal--History--20th century.
Teles, Basílio--Political and social views.
Princeton subject headings:
Philosophers--Portugal.
Political science--Philosophy--History.
Republicanism--Portugal--History--19th century.
Republicanism--Portugal--History--20th century.
Teles, Basílio--Political and social views.