The Dinka of the Sudan. — New York: Holt, Rinehart and Winston, Inc., 1972. — 122 p.
The Dinka of the Sudan. — New York: Holt, Rinehart and Winston, Inc., 1972. — 122 p.
The Dinka of the Sudan. — New York: Holt, Rinehart and Winston, Inc., 1972. — 122 p.