Columbia subject headings:
Arabic poetry--To 622--History and criticism.
Iraq--History--To 634.
Ḥīrah (Iraq)--Intellectual life.
Harvard subject headings:
Arabic poetry--To 622--History and criticism.
Ḥīrah (Iraq)--History.
Princeton subject headings:
Arabic literature--Iraq--Ḥīrah--History and criticism.
Arabic literature--To 622--History and criticism.
Ḥīrah (Iraq)--Intellectual life--History.