Columbia subject headings:
Harvard subject headings:
Economic security--England--Sheffield.
Plant shutdowns--England--Sheffield.
Sheffield (England)--Social conditions.
Steel industry and trade--England--Sheffield.
Unemployment--England--Sheffield.
Princeton subject headings:
Economic security--England--Sheffield.
Plant shutdowns--England--Sheffield.
Sheffield (England)--Social conditions.
Steel industry and trade--England--Sheffield.
Unemployment--England--Sheffield.