Columbia subject headings:
Africa--History.
Arab countries--History.
Historians--Biography.
ʻAbd al-Ḥalīm, Rajab Muḥammad.
Harvard subject headings:
Africa--History.
Arab countries--History.
Historians--Biography
ʻAbd al-Ḥalīm, Rajab Muḥammad.
Princeton subject headings:
Historians--Egypt--Biography.
ʻAbd al-Ḥalīm, Rajab Muḥammad.