Columbia subject headings:
Economics.
Smith, Adam, 1723-1790. Inquiry into the nature and causes of the wealth of nations.
Harvard subject headings:
Economics.
Smith, Adam, 1723-1790. Inquiry into the nature and causes of the wealth of nations.
Princeton subject headings:
Economics.
Smith, Adam, 1723-1790. Inquiry into the nature and causes of the wealth of nations.