Columbia subject headings:
Islamic Empire--Social life and customs--Sources.
Islamic law--Sources.
Manuscripts, Arabic (Papyri)
Harvard subject headings:
Arabic language--Glossaries, vocabularies, etc.
Islamic Empire--Social life and customs--Sources.
Islamic law--Sources.
Manuscripts, Arabic (Papyri)
Princeton subject headings:
Islamic Empire--Social life and customs--Sources.
Islamic law--Sources.
Manuscripts, Arabic (Papyri)