The sign of the ivory horn :Eastern African civilizations
- 作者: Rosenthal, Ricky.
- 出版: Dobbs Ferry, N.Y. : Oceana Publications 1971.
- 稽核項: [7], 162 p. :ill. ;22 cm.
- 標題: Africa, Eastern History. , Africa, Eastern , History.
- ISBN: 0379004496 , 9780379004496
- 附註: Includes bibliographical references (p. 147-155) and index.
- 系統號: 005031042
- 資料類型: 圖書
- 讀者標籤: 需登入
- 引用網址: 複製連結
