Columbia subject headings:
Education--Social aspects--Great Britain--Congresses.
Educational equalization--Great Britain--Congresses.
Social classes--Great Britain--Congresses.
Harvard subject headings:
Education--Social aspects--Great Britain--Congresses.
Educational equalization--Great Britain--Congresses.
Social classes--Great Britain--Congresses.
Princeton subject headings:
Education--Social aspects--Great Britain--Congresses.
Educational equalization--Great Britain--Congresses.
Social classes--Great Britain--Congresses.