Columbia subject headings:
Library resources--Great Britain--Directories.
Library resources--Ireland--Directories.
Middle East--Library resources--Directories.
Harvard subject headings:
Islam--Library resources--Directories.
Library resources--Great Britain--Directories.
Library resources--Ireland--Directories.
Middle East--Library resources--Directories.
Princeton subject headings:
Islam--Library resources--Directories.
Library resources--Great Britain--Directories.
Library resources--Ireland--Directories.
Middle East--Library resources--Directories.