Columbia subject headings:
Elections--Spain--Guipúzcoa--History.
Elections--Spain--San Sebastián--History.
Harvard subject headings:
Elections--Spain--Guipúzcoa--History--20th century.
Elections--Spain--San Sebastián--History--20th century.
País Vasco (Spain)--Politics and government--20th century.
Political parties--Spain--Guipúzcoa--History--20th century.
Political parties--Spain--San Sebastián--History--20th century.
Spain--Politics and government--1931-1939.
Princeton subject headings: