Columbia subject headings:
Alvarez y Mendizábal, Juan, 1790-1853.
Spain--Politics and government--1833-1868.
Harvard subject headings:
Alvarez y Mendizábal, Juan, 1790-1853.
Spain--Politics and government--1833-1868.
Spain. Constitución (1837)
Spain. Cortes Constituyentes (1836-1837)
Princeton subject headings:
Alvarez y Mendizábal, Juan, 1790-1853.
Spain--Politics and government--1833-1868.
Spain. Constitución (1837)
Spain. Cortes Constituyentes (1836-1837)