Columbia subject headings:
Beard, Charles A. (Charles Austin), 1874-1948. An economic interpretation of the Constitution of the United States.
United States. Constitution.
Harvard subject headings:
Beard, Charles A. (Charles Austin), 1874-1948. Economic interpretation of the Constitution of the United States.
Beard, Charles Austin, 1874-1948. Economic interpretation of the Constitution of the United States.
Constitutional law--United States
Constitutions--United States
United States. Constitution.
Princeton subject headings:
Beard, Charles Austin, 1874-1948. Economic interpretation of the Constitution of the United States.
Mexico--Constitution.