Columbia subject headings:
Arabic essays.
Aḥmad, Ḥasan Makkī Muḥammad.
Essays--Miscellanea.
Harvard subject headings:
Africa--Politics and government.
Aḥmad, Ḥasan Makkī Muḥammad
Arabic essays.
Essays--Miscellanea.
Sudan--Politics and government
Princeton subject headings:
Arabic essays.
Essays--Miscellanea.
Trivia and miscellanea.