Columbia subject headings:
Harvard subject headings:
Book industries and trade--Great Britain--History
Booksellers and bookselling--Great Britain--History.
Newspaper agents--Great Britain--History.
Publishers and publishing--Great Britain--History.
W.H. Smith & Son--History.
Princeton subject headings:
Book industries and trade--Great Britain--History.
Booksellers and bookselling--Great Britain--History.
Newspaper agents--Great Britain--History.
Publishers and publishing--Great Britain--History.
W. H. Smith (Publisher)--History.