Columbia subject headings:
Causation--History--18th century.
Hume, David, 1711-1776.
Theory of causation.
Harvard subject headings:
Causation--History--18th century.
Hume, David, 1711-1776--Contributions in concept of causation.
Princeton subject headings:
Causation--History--18th century.
Hume, David, 1711-1776.