Columbia subject headings:
Industries--England--Midlands.
Midlands (England)--Social conditions.
World War, 1939-1945--England--Midlands.
Harvard subject headings:
Industries--England--Midlands.
Midlands (England)--Social conditions.
World War, 1939-1945--England--Midlands.
Princeton subject headings:
Industries--England--Midlands.
Midlands (England)--Social conditions.
World War, 1939-1945--England--Midlands.