Columbia subject headings:
Journalism--Spain--History--20th century.
Press and politics--Spain.
Spain--Politics and government--1923-1930.
Spain--Politics and government--1931-1939.
Harvard subject headings:
Journalism--Spain--History--20th century.
Press and politics--Spain.
Spain--Politics and government--1923-1930.
Spain--Politics and government--1931-1939.
Princeton subject headings:
Spain--Politics and government--1923-1930.
Spain--Politics and government--1931-1939.