Columbia subject headings:
Barcelona (Spain)--History.
Spain--History--Alfonso XIII, 1886-1931.
Harvard subject headings:
Barcelona (Spain)--History--Revolution, 1909
Government, Resistance to--Spain--Barcelona--History--20th century.
Spain--History--Alfonso XIII, 1886-1931
Princeton subject headings:
Barcelona (Spain)--History--Revolution, 1909.
Government, Resistance to--Spain--Barcelona--History--20th century.
Spain--History--Alfonso XIII, 1886-1931.