1
Published 1991
Subjects: ...Political leadership -- Africa -- Congresses...
2
Published 1990
Subjects: ...Human capital -- Congresses -- Africa...
3
Published 1991
...Africa, Southern -- Foreign relations -- Congresses -- 1975-...
4
Published 1984
...Africa -- Strategic aspects -- Congresses...
5
Published 1993
...Africa, Sub-Saharan -- Economic policy -- Congresses...