Columbia subject headings:
Harvard subject headings:
Bashīr, ʻUmar Ḥasan Aḥmad, 1944-
Biographies.
Heads of state--Sudan--Biography.
Sudan--History, Military.
Sudan--History--1956---Biography.
Sudan--Politics and government--1985---Biography.
Princeton subject headings:
Bashīr, ʻUmar Ḥasan Aḥmad, 1944-
Biographies.
Heads of state--Sudan--Biography.
Sudan--History, Military.
Sudan--History--1956---Biography.
Sudan--Politics and government--1985---Biography.