Columbia subject headings:
Ethiopia--History--To 1490.
Inscriptions, Sabaean.
Marīb--Antiquities.
Sheba (Kingdom)--History.
Harvard subject headings:
Ethiopia--History--To 1490.
Inscriptions, Sabaean.
Mārib (Yemen)--Antiquities.
Sheba (Kingdom)--History.
Princeton subject headings:
Ethiopia--History--To 1490.
Inscriptions, Sabaean.
Mārib (Yemen)--Antiquities.
Sheba (Kingdom)--History.