Columbia subject headings:
Catalonia (Spain)--History--20th century.
Mas i Soler, Marc.
Spain--History--Civil War, 1936-1939--Influence.
Harvard subject headings:
Catalonia (Spain)--History--20th century.
Mas i Soler, Marc.
Spain--History--Civil War, 1936-1939--Influence.
Princeton subject headings: