1
by Deng, Francis Mading, 1938-
Published 1995
2
by Deng, Francis Mading, 1938-
Published 1989
3
Published 1996
Other Authors: ...Deng, Francis Mading( 1938-)...
4
by Reinicke, Wolfgang H.
Published 2000
Other Authors: ...Deng, Francis Mading( 1938-)...