Columbia subject headings:
Executives--Salaries, etc.--Great Britain.
Middle managers--Salaries, etc.--Great Britain.
Wages--Skilled labor--Great Britain.
Harvard subject headings:
Executives--Salaries, etc.--Great Britain.
Middle managers--Salaries, etc.--Great Britain.
Wages--Skilled labor--Great Britain.
Princeton subject headings:
Executives--Salaries, etc.--Great Britain.
Middle managers--Salaries, etc.--Great Britain.
Wages--Skilled labor--Great Britain.