| 其他書名 | Nigerian Association of Teachers of Technology (NATT) 18th Annual National Conference (Rivers 2005) : Held at Rivers State University of Science and Technology, Port Harcourt, River[s] State from 10th-14th October 2005 |
| 出版 | Nigerian Association of Teachers of Technology, 2005 |
| URL | http://books.google.com.hk/books?id=400hAQAAIAAJ&hl=&source=gbs_api |