Columbia subject headings:
Buhari, Muhammadu.
Generals--Nigeria--Biography.
Heads of state--Nigeria--Biography.
Nigeria--Politics and government--1979-1983.
Nigeria--Politics and government--1984-1993.
Nigeria. Nigerian Army--Biography.
Harvard subject headings:
Buhari, Muhammadu.
Cabinet officers--Nigeria--Biography.
Generals--Nigeria--Biography.
Heads of state--Nigeria--Biography.
Nigeria--Politics and government--1979-1983.
Nigeria--Politics and government--1984-1993.
Nigeria. Nigerian Army--Biography.
Politicians--Nigeria--Biography
Princeton subject headings: