Columbia subject headings:
Harvard subject headings:
Minorities--Spain--History--Congresses.
Spain--History--House of Austria, 1516-1700--Congresses.
Spain--Race relations--Congresses.
Spain--Religion--Congresses.
Princeton subject headings:
Minorities--Spain--History--Congresses.
Spain--History--House of Austria, 1516-1700--Congresses.
Spain--Race relations--Congresses.
Spain--Religion--Congresses.