Columbia subject headings:
Harvard subject headings:
Bankers--Spain--History--18th century.
Banks and banking--Moral and ethical aspects--Spain.
Commission merchants--Spain--History--18th century.
Merchants--Spain--History--18th century.
Spain--Economic policy.
Princeton subject headings:
Bankers--Spain--History--18th century.
Banks and banking--Spain--Moral and ethical aspects.
Commission merchants--Spain--History--18th century.
Merchants--Spain--History--18th century.
Spain--Economic policy.