Columbia subject headings:
Franco, Francisco, 1892-1975.
Heads of state--Spain--Biography.
Juan Carlos I, King of Spain, 1938-
Spain--Kings and rulers.
Harvard subject headings:
Franco, Francisco, 1892-1975
Juan Carlos I, King of Spain, 1938-
Spain--Kings and rulers--Succession.
Spain--Politics and government--1939-1975.
Princeton subject headings: