Columbia subject headings:
Antiquarian booksellers--Great Britain--Directories.
Antiquarian booksellers--Ireland--Directories.
Booksellers and bookselling--Great Britain--Directories.
Booksellers and bookselling--Ireland--Directories.
Harvard subject headings:
Antiquarian booksellers--Great Britain--Directories.
Antiquarian booksellers--Ireland--Directories.
Booksellers and bookselling--Great Britain--Directories.
Booksellers and bookselling--Ireland--Directories.
Princeton subject headings:
Booksellers and bookselling--Great Britain--Directories.