Columbia subject headings:
Harvard subject headings:
Actions and defenses (Roman law)--History.
Actions and defenses--Europe--History.
Exceptions (Law)--Europe--History.
Exceptions (Roman law)--History.
Princeton subject headings:
Actions and defenses (Roman law)--History.
Actions and defenses--Europe--History.
Exceptions (Law)--Europe--History.
Exceptions (Roman law)--History.