Columbia subject headings:
Harvard subject headings:
Criminal anthropology--History--19th century--Congresses.
Criminal anthropology--History--20th century--Congresses.
Criminal law--History--19th century--Congresses.
Criminal law--History--20th century--Congresses.
Criminology--History--19th century--Congresses.
Criminology--History--20th century--Congresses.
Princeton subject headings:
Crime--History--19th century--Congresses.
Crime--History--20th century--Congresses.
Criminology--History--19th century--Congresses.
Criminology--History--20th century--Congresses.