Two studies on ethnic group relations in Africa :
Two studies on ethnic group relations in Africa : Senegal The United Republic of Tanzania /
Fatoumata-Agnès Diarra...(et al.).
- Paris : UNESCO, 1974.
- 156 p.
9231011014
391 (663) (678) =20 DEU.
9231011014
391 (663) (678) =20 DEU.