Columbia subject headings:
Spain--History--Civil War, 1936-1939.
Spain--Politics and government--1931-1939.
Spanish newspapers--Spain.
Harvard subject headings:
Spain--History--Civil War, 1936-1939.
Spain--Politics and government--1931-1939.
Spanish newspapers--Spain.
Princeton subject headings:
Press, Political party--Spain--History--20th century.
Spanish newspapers--Spain--History--20th century.