Columbia subject headings:
Booksellers and bookselling--Great Britain.
Printers--Great Britain.
Harvard subject headings:
Book industries and trade--Great Britain
Book industries and trade--Ireland.
Booksellers and bookselling--Great Britain
Booksellers and bookselling--Great Britain--Directories.
Printers--Great Britain--Directories.
Printers--Great Britain.
Printers--Ireland--Directories.
Princeton subject headings:
Booksellers and bookselling--Great Britain.
Printers--Great Britain.