Columbia subject headings:
Harvard subject headings:
P.S.O.E. (Political party)
Prime ministers--Spain--Biography
Sánchez, Pedro, 1972-
Spain--Politics and government--21st century
Princeton subject headings:
P.S.O.E. (Political party)
Prime ministers--Spain--Biography.
Sánchez, Pedro, 1972-
Spain--Politics and government--1982-