Columbia subject headings:
Book industries and trade--England--London Region--Directories.
London Region (England)--Biography--Directories.
Printers--England--London Region--Directories.
Printing--England--London Region--History--19th century.
Harvard subject headings:
Book industries and trade--England--London Region--Directories.
London Region (England)--Biography--Directories.
Printers--England--London Region--Directories.
Printers--England--Surrey--Directories.
Printers--Middlesex County, Eng.--Directories.
Printing--England--London Region--History--19th century.
Printing--England--London--History
Publishers and publishing--England--London Region--Directories.
Princeton subject headings:
Book industries and trade--England--London Region--Directories.
London Region (England)--Biography--Directories.
Printers--England--London Region--Directories.
Printing--England--London Region--History--19th century.