Columbia subject headings:
Harvard subject headings:
Asia--Commerce--History--Congresses.
Asia--Economic conditions--Congresses.
Cities and towns--Asia--Growth--History--Congresses.
Colonial cities--Asia--Congresses.
Colonies--Asia--History--Congresses.
Port cities--Asia--Growth--History--Congresses.
Urban economics--History--Congresses.
Urbanization--Asia--Congresses.
Princeton subject headings:
Asia--Commerce--History--Congresses.
Cities and towns--Asia--Growth--History--Congresses.
Colonies--Asia--History--Congresses.
Urban economics--History--Congresses.
Urbanization--Asia--Congresses.