Columbia subject headings:
Book industries and trade--Commonwealth countries--Directories.
Book industries and trade--Great Britain--Directories.
Publishers and publishing--Commonwealth countries--Directories.
Publishers and publishing--Great Britain--Directories.
Harvard subject headings:
Book industries and trade--Commonwealth countries--Directories.
Book industries and trade--Great Britain--Directories.
Publishers and publishing--Commonwealth countries--Directories.
Publishers and publishing--Great Britain--Directories
Publishers and publishing--Great Britain--Directories.
Princeton subject headings:
Book industries and trade--Commonwealth of Nations--Directories.
Book industries and trade--Great Britain--Directories.
Directories.
Publishers and publishing--Commonwealth of Nations--Directories.
Publishers and publishing--Great Britain--Directories.