Columbia subject headings:
Harvard subject headings:
Fascism--Portugal--History.
Political crimes and offenses--Portugal--History--20th century.
Portugal--Politics and government--1910-1974.
Students--Portugal--Political activity.
Princeton subject headings:
Fascism--Portugal--History.
Political crimes and offenses--Portugal--History--20th century.
Portugal--Politics and government--1910-1974.
Students--Portugal--Political activity.