Columbia subject headings:
Harvard subject headings:
Bello, Andrés, 1781-1865--Biography--Careers.
Bello, Andrés, 1781-1865--Biography--Psychology.
Bello, Andrés, 1781-1865--Philosophy.
Princeton subject headings:
Bello, Andrés, 1781-1865--Biography--Careers.
Bello, Andrés, 1781-1865--Biography--Psychology.
Bello, Andrés, 1781-1865--Philosophy.