Columbia subject headings:
Catalonia (Spain)--History--20th century.
Catalonia (Spain)--Politics and government--20th century.
Francoism.
Political persecution--Spain--Catalonia--History--20th century.
Harvard subject headings:
Catalonia (Spain)--History--20th century.
Catalonia (Spain)--Politics and government--20th century.
Francoism--History.
Political persecution--Spain--Catalonia--History--20th century.
Princeton subject headings:
Catalonia (Spain)--History--20th century.
Catalonia (Spain)--Politics and government--20th century.
Francoism--History.
Political persecution--Spain--Catalonia--History--20th century.