Columbia subject headings:
Carrero Blanco, Luis.
Freedom of the press--Spain.
Prime ministers--Assassination--Spain.
Spain--History--1939-1975.
Spain--Politics and government--1939-1975.
Harvard subject headings:
Carrero Blanco, Luis--Assassination.
Government and the press--Spain--History--20th century.
Spain--Politics and government--1939-1975--Press coverage.
Princeton subject headings: