Columbia subject headings:
Harvard subject headings:
Law--France--German influences--History--Congresses.
Law--France--Philosophy--History--Congresses.
Law--Germany--French influences--History--Congresses.
Law--Germany--Philosophy--History--Congresses.
Princeton subject headings:
Law (Philosophical concept)--Congresses.
Law--France--History--Congresses.
Law--Germany--History--Congresses.