Columbia subject headings:
Harvard subject headings:
Automobile driving--Great Britain--History--Congresses.
Automobile driving--Social aspects--Great Britain--History--Congresses.
Automobiles--Great Britain--History--Congresses.
Automobiles--Social aspects--Great Britain--History--Congresses.
Princeton subject headings:
Automobile driving--Great Britain--History--Congresses.
Automobile driving--Social aspects--Great Britain--History--Congresses.
Automobiles--Great Britain--History--Congresses.
Automobiles--Social aspects--Great Britain--History--Congresses.