Columbia subject headings:
Censorship--Spain.
Spain--Politics and government--1939-1975.
Spanish literature--20th century--History and criticism.
Harvard subject headings:
Censorship--Spain--History--20th century.
Spain--History--1939-1975.
Spain--Intellectual life--20th century.
Spanish literature--20th century--History and criticism
Princeton subject headings:
Censorship--Spain.
Spain--Politics and government--1939-1975.
Spanish literature--20th century--History and criticism.