Columbia subject headings:
Harvard subject headings:
Civilization, Arab--Societies, etc.--Directories.
Islamic countries--Civilization--Societies, etc.--Directories.
Learned institutions and societies--Arab countries--Directories.
Learned institutions and societies--Islamic countries--Directories.
Princeton subject headings:
Islamic countries--Library resources--Directories.
Islamic countries--Research--Societies, etc.--Directories.
Islamic countries--Study and teaching--Societies, etc.--Directories.
Learned institutions and societies--Islamic countries--Directories.