Columbia subject headings:
America--Politics and government--To 1821.
Constitutional history--Latin America.
Constitutional history--Spain.
Constitutional law--Spain--Interpretation and construction.
Costa Rica. Constitución política (1949)
Spain. Constitución.
Harvard subject headings:
America--Politics and government--To 1821.
Constitutional history--Spain
Constitutional law--Spain.
Constitutions--Costa Rica.
Constitutions--Spain
Costa Rica. Constitución política (1949)
Spain. Constitución (1812)
Princeton subject headings:
Constitutional history--Latin America.