Columbia subject headings:
Civil law--Germany--Codification--History.
Civil law--Germany--History.
Law--Political aspects--History.
Harvard subject headings:
Civil law--Germany--Codification--History.
Civil law--Germany--History.
Law--Political aspects--History.
Princeton subject headings:
Civil law--Germany--Codification--History.
Civil law--Germany--History.
Law--Political aspects--History.