Columbia subject headings:
Inheritance and succession--Europe--History--Congresses.
Inheritance and succession--Latin America--History--Congresses.
Marriage law--Europe--History--Congresses.
Marriage law--Latin America--History--Congresses.
Harvard subject headings:
Inheritance and succession--Europe--History--Congresses.
Inheritance and succession--Latin America--History--Congresses.
Marriage law--Europe--History--Congresses.
Marriage law--Latin America--History--Congresses.
Princeton subject headings:
Families--America--History--Congresses.
Families--Europe--History--Congresses.
Inheritance and succession--America--History--Congresses.
Inheritance and succession--Europe--History--Congresses.