Columbia subject headings:
Representative government and representation--Spain--History--20th century.
Spain--Foreign relations--1975-
Spain--History--1975-
Spain--Politics and government--1975-1982.
Harvard subject headings:
Democratization--Spain--History--20th century
Spain--Foreign relations--1975-
Spain--Politics and government--1975-1982
Princeton subject headings:
Democratization--Spain--History--20th century.
Spain--Foreign relations--1975-
Spain--Politics and government--1975-1982.