Columbia subject headings:
New York times--History--20th century.
Spain--History--1939-1975--Press coverage--United States.
Spain--Politics and government--1939-1975--Press coverage--United States.
Spain--Relations--United States.
United States--Relations--Spain.
Harvard subject headings:
New York times--History.
Spain--Politics and government--1939-1975--Press coverage--United States.
Spain--Relations--United States.
United States--Relations--Spain.
Princeton subject headings:
New York times--History.
Spain--Politics and government--1939-1975--Press coverage--United States.
Spain--Relations--United States.
United States--Relations--Spain.