Columbia subject headings:
Child labor--Great Britain.
Defense industries--Employees.
Weapons industry--Great Britain--Employees.
Women--Employment--Great Britain.
World War, 1914-1918--Economic aspects--Great Britain.
Harvard subject headings:
Child labor--Great Britain
Defense industries--Great Britain--Employees.
Weapons industry--Employees.
Women--Employment--Great Britain.
World War, 1914-1918--Economic aspects--Great Britain
Princeton subject headings:
Child labor--Great Britain.
Defense industries--Employees.
Weapons industry--Employees.
Women--Employment--Great Britain.
World War, 1914-1918--Economic aspects--Great Britain.