Columbia subject headings:
Political corruption--Spain--History.
Spain--Politics and government--19th century.
Spain--Politics and government--20th century.
Harvard subject headings:
Political corruption--Spain--History.
Spain--Politics and government--19th century.
Spain--Politics and government--20th century.
Princeton subject headings:
Political corruption--Spain--History.
Spain--Politics and government--19th century.
Spain--Politics and government--20th century.