Columbia subject headings:
Rabīʻah (Tribe)--Genealogy--Early works to 1800.
Syria--Genealogy--Early works to 1800.
Harvard subject headings:
Rabīʻah (Arab Tribe)--Genealogy--Early works to 1800.
Syria--Genealogy--Early works to 1800.
Princeton subject headings:
Rabīʻah (Tribe)--Genealogy--Early works to 1800.
Syria--Genealogy--Early works to 1800.