| 其他書名 | Technological Development Up to the End of the Central African Federation |
| 出版 | Manchester University Press, 1971 |
| 主題 | Business & Economics / Industries / GeneralHistory / Africa / South / General |
| ISBN | 06780678489780678067840 |
| URL | http://books.google.com.hk/books?id=mXtFAAAAMAAJ&hl=&source=gbs_api |