Columbia subject headings:
Encyclopedias and dictionaries, Arabic--Early works to 1800.
Manuscripts, Arabic--Yemen (Republic)
Manuscripts, Medieval--Yemen (Republic)
Harvard subject headings:
Astronomy, Arab--Early works to 1800.
Encyclopedias and dictionaries, Arabic--Early works to 1800.
Manuscripts, Arabic--Yemen.
Manuscripts, Medieval--Yemen.
Princeton subject headings:
Manuscripts, Arabic--Yemen.
Manuscripts, Medieval--Yemen.
Yemen--Kings and rulers--Biography--Early works to 1800.