Columbia subject headings:
Harvard subject headings:
Ayyubids--Congresses.
Conference papers and proceedings
Egypt--History--1250-1517--Congresses.
Egypt--History--640-1250--Congresses.
Fatimites--Congresses.
Mamelukes--Congresses.
Syria--History--1260-1516--Congresses.
Syria--History--750-1260--Congresses.
Princeton subject headings:
Ayyubids--Congresses.
Egypt--History--1250-1517--Congresses.
Egypt--History--640-1250--Congresses.
Fatimites--Congresses.
Mamelukes--Congresses.
Syria--History--1260-1516--Congresses.
Syria--History--750-1260--Congresses.