| 其他書名 | For Officers on Salary Grade Level 10 and Above in Imo State Public Service, 23-24 August and 24-25 September 1984 |
| 出版 | Imo State of Nigeria, Establishment and Training Department, Cabinet Office, 1984 |
| URL | http://books.google.com.hk/books?id=VhsmAQAAMAAJ&hl=&source=gbs_api |