Columbia subject headings:
Law, Ancient.
Law--China.
Law--Vietnam.
Vietnam--History--Later Lê dynasty, 1428-1787.
Harvard subject headings:
Law--China
Law--Vietnam
Statutes and codes.
Vietnam--History--Later Le dynasty, 1428-1787.
Princeton subject headings:
Law--China.
Law--Vietnam.
Vietnam--History--Later Lê dynasty, 1428-1787.