| 其他書名 | Outcomes of an International Research Project of the Unesco Institute for Education Organized in Co-operation with the German Commission for Unesco, Bonn |
| 出版 | Unesco Institute for Education, 1985 |
| ISBN | 92820104069789282010402 |
| URL | http://books.google.com.hk/books?id=GoPkAAAAMAAJ&hl=&source=gbs_api |