Columbia subject headings:
Great Britain--Politics and government--1979-1997.
Research institutes--Great Britain.
Harvard subject headings:
Government consultants--Great Britain.
Great Britain--Politics and government--20th century.
Policy sciences.
Political planning--Great Britain.
Public opinion--Great Britain
Research institutes--Great Britain.
Princeton subject headings:
Government consultants--Great Britain.
Great Britain--Politics and government--20th century.
Policy sciences.
Political planning--Great Britain.
Public opinion--Great Britain.
Research institutes--Great Britain.