Columbia subject headings:
Asturias (Spain)--History--Revolution, 1934.
Spain--Politics and government--1931-1939.
Harvard subject headings:
Asturias (Spain)--History--Revolution, 1934
Spain--Politics and government--1931-1939.
Princeton subject headings:
Asturias (Spain)--History--Revolution, 1934.
Labor disputes--Spain--History--20th century.
Revolutionaries--Spain--History--20th century.
Socialism--Spain--History--20th century.
Spain--History--Revolution, 1931-1939.
Spain--Politics and government--1931-1939.
Working class--Spain--Political activity--History--20th century.