Columbia subject headings:
Grocery trade--England--Leicester.
Grocery trade--England--Northampton.
Store location--England--Leicester.
Store location--England--Northampton.
Store size.
Harvard subject headings:
Grocery trade--England--Leicester.
Grocery trade--England--Northampton.
Store location--England--Leicester.
Store location--England--Northampton.
Store size.
Princeton subject headings: