Columbia subject headings:
Bernal, Calixto, 1804-1886.
Cuba--Politics and government--1810-1899.
Spain--Colonies--Administration.
Harvard subject headings:
Bernal, Calixto, 1804-1886.
Cuba--Politics and government--1810-1899.
Spain--Colonies--Administration.
Princeton subject headings:
Bernal, Calixto, 1804-1886.
Cuba--Politics and government--1810-1899.
Spain--Colonies--Administration.