Columbia subject headings:
Bangkok (Thailand)--Commerce.
Urbanization--Thailand--Bangkok.
Harvard subject headings:
Bangkok (Thailand)--Commerce--History.
Bangkok (Thailand)--Commerce.
Bangkok (Thailand)--Economic conditions--History.
Central business districts--Thailand--Bangkok--History.
Cities and towns--Thailand--Bangkok--Growth.
Retail trade--Thailand--Bangkok--History.
Urbanization--Thailand--Bangkok.
Princeton subject headings: