Columbia subject headings:
Harvard subject headings:
Politics and literature--Spain--History--Congresses.
Spain--Politics and government--Congresses.
Spanish literature--Classical period, 1500-1700--Congresses.
Spanish literature--Classical period, 1500-1700--History and criticism--Congresses
Princeton subject headings:
Spain--Politics and government--Congresses.
Spanish literature--Classical period, 1500-1700--Congresses.